 |
| 1 Inch Wide Clip Suspenders (X-Back) - BRIGHT OLIVE |
| $9.99 |
| Olive green suspenders are a distinctive, but neutral toned, accessory and will go nicely with other neutral colors...[Read More] |
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| "Adafruit 1163 SMT Breakout PCB for QFN or TQFP 32 Pin Pack of 3" |
| "Adafruit SMT Breakout PCB for QFN or TQFP 32 Pin - Adafruit 1163, The Adafruit SMT Breakout PCBs for 32-pin QFN or TQFP solve the problem that not all chips are available in breadboard friendly packages. With QFN pinouts on one side and TQFP pinouts on the other the boards also have space for 0.1in. pitch headers. Soldering the chip onto the correct side will require a decent soldering iron and a steady hand or a friend with a reflow oven. If you go down the soldering iron route, Adafruit have produced a guide to ease your route to SMT prototyping. Adafruit 1163 SMT Breakout PCB for QFN or TQFP 32 Pin Pack of 3"
Price: 7.01 |
| "Adafruit 1162 SMT Breakout PCB for QFN or TQFP 44 Pin Pack of 3" |
| "Adafruit SMT Breakout PCB for QFN or TQFP 32 Pin - Adafruit 1162, The Adafruit SMT Breakout PCBs for 44-pin QFN or TQFP solve the problem that not all chips are available in breadboard friendly packages. With QFN pinouts on one side and TQFP pinouts on the other the boards also have space for 0.1in. pitch headers. Soldering the chip onto the correct side will require a decent soldering iron and a steady hand or a friend with a reflow oven. If you go down the soldering iron route, Adafruit have produced a guide to ease your route to SMT prototyping. Adafruit 1162 SMT Breakout PCB for QFN or TQFP 44 Pin Pack of 3"
Price: 4.37 |
| "Adafruit 326 Monochrome 0.96"" 128x64 OLED graphic display" |
| "Adafruit Monochrome 128 x 32/64 OLED Graphic Displays - Adafruit 326, The Adafruit Monochrome 128 x 64 I2C OLED Graphic Displays give any microcontroller main board a 128 x 64 monochrome OLED display. All this takes just the 2 x I2C signals plus 2 x power lines. The OLED displays have individual LED pixels which generate their own light so there's no backlight and very high contrast. Even though the displays are only small they're very clear and crisp.Adafruit supply a free tutorial and an Arduino library to get you started. Supplied as a fully assembled and tested display board plus strips of 0.1in. pitch pin headers for you to solder on as required. Please use a microcontroller with at least 1Kbytes of memory as the display has to be buffered. Adafruit 326 Monochrome 0.96"" 128x64 OLED graphic display"
Price: 22.91 |
| "Adafruit 931 Monochrome 128x32 I2C OLED graphic display" |
| "Adafruit Monochrome 128 x 32/64 OLED Graphic Displays - Adafruit 931, The Adafruit Monochrome 128 x 32 I2C OLED Graphic Displays give any microcontroller main board a 128 x 32 monochrome OLED display. All this takes just the 2 x I2C signals plus 2 x power lines. The OLED displays have individual LED pixels which generate their own light so there's no backlight and very high contrast. Even though the displays are only 23mm diagonally they're very clear and crisp.Adafruit supply a free tutorial and an Arduino library to get you started. Supplied as a fully assembled and tested display board plus strips of 0.1in. pitch pin headers for you to solder on as required. Please use a microcontroller with at least 512 bytes of memory as the display has to be buffered. Adafruit 931 Monochrome 128x32 I2C OLED graphic display"
Price: 20.56 |
| "Adafruit 1247 FLORA Accelerometer / Compass Sensor - LSM303" |
| "Adafruit FLORA Wearable Sensors, Modules and NeoPixels - Adafruit 1247, The Adafruit FLORA Accelerometer and Compass Sensor uses the popular LSM303DLHC chip which contains a classic 3-axis accelerometer and a magnetometer. The accelerometer can detect orientation relative to the Earth's gravity and has a selectable full scale range of ±2, 4, 9 or 16g. The magnetometer detects the direction of the strongest magnetic field and can measure between ±1.3 to 1.8 gauss (±1.3 x 10-4 to 1.8 x 10-4 Tesla). Interfacing to the FLORA main board is very simple using I2C. The chip also has a temperature sensor although it isn't calibrated, so it can be used for measuring temperature changes rather than absolute values.Adafruit provide a free tutorial and an Arduino library to get you started. Adafruit 1247 FLORA Accelerometer / Compass Sensor - LSM303"
Price: 17.57 |
| "Adafruit 1356 TCS34725 FLORA Colour Sensor" |
| "Adafruit FLORA Wearable Sensors, Modules and NeoPixels - Adafruit 1356, The Adafruit FLORA Colour Sensor uses the TCS34725 sensor which includes 4 x photodiodes covered by an IR blocking filter for greater accuracy. Three of the photodiodes are covered with coloured filters to provide the individual RGB values and the fourth is left clear for an overall value. With a dynamic range of 3.8 million to 1 and adjustable integration time and gain it's even possible to use this sensor behind darkened glass or possibly fabric. Adafruit have added a neutral white LED to provide consistent illumination when you are trying to measure the colour of a surface. It is under software control so it can be switched off when not in use to save power or kept off depending on your application.Adafruit have a free software library for you to download to get started. Adafruit 1356 TCS34725 FLORA Colour Sensor"
Price: 9.34 |
| "Adafruit 959 Mini 0.7"" 8x8 LED Matrix with I2C Backpack Blue" |
| Adafruit-Mini-0-7-Prime-8x8-LED-Matrices-with-I2C-Backpack-Adafruit-959-p-The-Adafruit-Blue-Mini-0-7-8x8-LED-Matrices-take-the-pain-out-of-using-matrix-displays-by-including-an-I2C-backpack-to-do-the-constant-current-driving-and-multiplexing-Connecting-displays-like-this-can-be-quite-expensive-in-precious-GPIO-pins-but-with-the-added-backpack-they-only-use-the-2-x-I2C-signals-plus-2-x-power-connections-They-are-great-for-microcontrollers-with-limited-outputs-such-as-the-A-href-Search
Price: 14.04 |
| "Adafruit 878 0.56"" 4-Digit 7-Segment Display with I2C Backpack Red" |
| "Adafruit 0.56"" 4-Digit 7-Segment Displays with I2C Backpack - Adafruit 878, These Adafruit Red 4-Digit 7-Segment Displays take the pain out of using 7-segment displays by including an I2C backpack to do the constant current driving and multiplexing. Connecting displays like this can be quite expensive in precious GPIO pins, but with the added backpack they only use the 2 x I2C signals plus 2 x power connections. They are great for microcontrollers with limited outputs such as the Adafruit Trinkets which only have 5 x IO pins. They're also handy for grown up boards like the Raspberry Pi which have better things to do with their time than multiplex LEDs. Applications such as a voltmeter (please be careful), temperature gauge or clock suddenly become much simpler. Alternatively, we supply Adafruit 8x8 matrix displays which also have I2C backpacks, great for jewellery, animated displays etc..Each board has address selection jumpers allowing you to have 8 x of these displays attached to a single I2C bus. There are I2C commands to write to all four digits, just one digit, adjust the brightness, etc. As you would expect Adafruit have also published a free library and a tutorial to get you off to a quick start. Supplied with a 4-way strip of header pins for you to solder on as required for your project. Adafruit 878 0.56"" 4-Digit 7-Segment Display with I2C Backpack Red"
Price: 12.28 |
| "Adafruit 879 0.56"" 4-Digit 7-Segment Display with I2C Backpack Yellow" |
| "Adafruit 0.56"" 4-Digit 7-Segment Displays with I2C Backpack - Adafruit 879, These Adafruit Yellow 4-Digit 7-Segment Displays take the pain out of using 7-segment displays by including an I2C backpack to do the constant current driving and multiplexing. Connecting displays like this can be quite expensive in precious GPIO pins, but with the added backpack they only use the 2 x I2C signals plus 2 x power connections. They are great for microcontrollers with limited outputs such as the Adafruit Trinkets which only have 5 x IO pins. They're also handy for grown up boards like the Raspberry Pi which have better things to do with their time than multiplex LEDs. Applications such as a voltmeter (please be careful), temperature gauge or clock suddenly become much simpler. Alternatively, we supply Adafruit 8x8 matrix displays which also have I2C backpacks, great for jewellery, animated displays etc..Each board has address selection jumpers allowing you to have 8 x of these displays attached to a single I2C bus. There are I2C commands to write to all four digits, just one digit, adjust the brightness, etc. As you would expect Adafruit have also published a free library and a tutorial to get you off to a quick start. Supplied with a 4-way strip of header pins for you to solder on as required for your project. Adafruit 879 0.56"" 4-Digit 7-Segment Display with I2C Backpack Yellow"
Price: 11.69 |
| "Adafruit 880 0.56"" 4-Digit 7-Segment Display with I2C Backpack Green" |
| "Adafruit 0.56"" 4-Digit 7-Segment Displays with I2C Backpack - Adafruit 880, These Adafruit Green 4-Digit 7-Segment Displays take the pain out of using 7-segment displays by including an I2C backpack to do the constant current driving and multiplexing. Connecting displays like this can be quite expensive in precious GPIO pins, but with the added backpack they only use the 2 x I2C signals plus 2 x power connections. They are great for microcontrollers with limited outputs such as the Adafruit Trinkets which only have 5 x IO pins. They're also handy for grown up boards like the Raspberry Pi which have better things to do with their time than multiplex LEDs. Applications such as a voltmeter (please be careful), temperature gauge or clock suddenly become much simpler. Alternatively, we supply Adafruit 8x8 matrix displays which also have I2C backpacks, great for jewellery, animated displays etc..Each board has address selection jumpers allowing you to have 8 x of these displays attached to a single I2C bus. There are I2C commands to write to all four digits, just one digit, adjust the brightness, etc. As you would expect Adafruit have also published a free library and a tutorial to get you off to a quick start. Supplied with a 4-way strip of header pins for you to solder on as required for your project. Adafruit 880 0.56"" 4-Digit 7-Segment Display with I2C Backpack Green"
Price: 12.28 |
| "Adafruit 1002 0.56"" 4-Digit 7-Segment Display with I2C Backpack White" |
| "Adafruit 0.56"" 4-Digit 7-Segment Displays with I2C Backpack - Adafruit 1002, These Adafruit White 4-Digit 7-Segment Displays take the pain out of using 7-segment displays by including an I2C backpack to do the constant current driving and multiplexing. Connecting displays like this can be quite expensive in precious GPIO pins, but with the added backpack they only use the 2 x I2C signals plus 2 x power connections. They are great for microcontrollers with limited outputs such as the Adafruit Trinkets which only have 5 x IO pins. They're also handy for grown up boards like the Raspberry Pi which have better things to do with their time than multiplex LEDs. Applications such as a voltmeter (please be careful), temperature gauge or clock suddenly become much simpler. Alternatively, we supply Adafruit 8x8 matrix displays which also have I2C backpacks, great for jewellery, animated displays etc..Each board has address selection jumpers allowing you to have 8 x of these displays attached to a single I2C bus. There are I2C commands to write to all four digits, just one digit, adjust the brightness, etc. As you would expect Adafruit have also published a free library and a tutorial to get you off to a quick start. Supplied with a 4-way strip of header pins for you to solder on as required for your project. Adafruit 1002 0.56"" 4-Digit 7-Segment Display with I2C Backpack White"
Price: 12.88 |
| "Adafruit 1559 FLORA RGB Smart Neo Pixel version 2 - Sheet of 20" |
| "Adafruit FLORA Wearable Sensors, Modules and NeoPixels - Adafruit 1559, The Adafruit FLORA Wearable RGB NeoPixels bring extra blinkiness to your next wearable project and what's better than a few RGB LEDs? The answer is a sheet of 20 NeoPixels. These seemingly simple gadgets have triggered an amazing array of creative projects, from watches and compasses to steampunk goggles and more. Each NeoPixel has solder pads for 5V DC and Gnd, plus data-in and data-out, using just 1 x GPIO pin on your FLORA microcontroller. Simply feed the data-out from one NeoPixel into the data-in of another to control them both from the same microcontroller (MCU).These LEDs are quite power hungry, up to 55mA each, and if you use all 20 on one project you are going to need a separate power supply and good copper wire between them. You can still use the conductive thread for the data connections though.Adafruit have published a driver library to save you the trouble and let you get on with designing eye catching displays. They have a reputation for the quality of their supporting documentation and you will find their Uberguide to NeoPixels and their Best Practices guides invaluable. In particular the Best Practices guide will help you prolong the life of your NeoPixels and avoid common mistakes. Adafruit 1559 FLORA RGB Smart Neo Pixel version 2 - Sheet of 20"
Price: 41.08 |
| "Adafruit 1059 FLORA Wearable Ultimate GPS Module" |
| "Adafruit FLORA Wearable Sensors, Modules and NeoPixels - Adafruit 1059, The Adafruit FLORA Wearable Ultimate GPS Module is described as ultimate because it's so small, thin, uses so little low-power and has data-logging built-in, it would be hard to imagine what else could be added. It has a few more plusses, such as the internal patch antenna with UFL connector and the array of location service signals it can receive. The MTK3339 GPS chip can track up to 22 satellites on 66 channels, is able to receive the SBAS signals from the WAAS (USA) and EGNOS (Europe) location augmentation services and use local DGPS signals. All these services add up to give the module excellent resolution of better than 3m and a velocity accuracy of 0.1m/s (0.2mph).The built-in ceramic patch antenna should serve you well for most applications, but the module has a UFL antenna connector which can accept any 3V active GPS antenna. If the module detects an external antenna it will switch over automatically. Add a small coin cell battery to use it as a real-time clock taking advantage of the atomic clocks on board the GPS satellites. The module's internal microcontroller can be instructed to log the date, time and position every 15 seconds so long as it has a fix and it has power. If either is lost logging stops and resumes when both are present. Your external FLORA main board only has to send the start logging command and then it can go to sleep while the module does the rest. There's enough on board memory for 16 hours of data.Adafruit provides a free tutorial to get you started, and just for fun they have a FLORA GPS jacket tutorial. Adafruit 1059 FLORA Wearable Ultimate GPS Module"
Price: 46.96 |
| "Adafruit 1381 VS1053 Codec + MicroSD Breakout" |
| Adafruit-VS1053-Codec-MicroSD-Breakout-Adafruit-1381-P-The-Adafruit-VS1053-Codec-Micro-SD-Breakout-is-an-SPI-controlled-mini-audio-player-for-your-next-project-It-can-play-MP3-AAC-Ogg-Vorbis-WMA-MIDI-FLAC-and-WAV-stereo-audio-files-directly-from-the-onboard-micro-SD-card-holder-with-just-a-few-SPI-commands-There-are-also-8-x-GPIO-pins-with-100k-Omega-pull-downs-you-can-use-for-LEDs-buttons-etc-This-is-an-ideal-board-for-those-projects-where-your-chosen-microcontroller-lacks-th
Price: 29.33 |
| "Adafruit 1611 Silicone Elastomer 4x4 Button Keypad" |
| "Adafruit Silicone Elastomer 4x4 Keypad and Driver Board - Adafruit 1611, The Adafruit Silicone Elastomer 4 x 4 Button Keypad is a little different from most microcontroller keyboards, instead of hard plastic buttons, these are squishy elastomer. Each button has room for a 3mm LED so that you can illuminate just those keys that are active in your project. You don't have to add LEDs, but it does look pretty cool; diffused LEDs are the best. Because they're made from soft silicon, they're washable and you can trim off any buttons you don't want. Adafruit have also made the keypads edge to edge tileable to create larger arrangements. Each button has a conductive ring which makes contact with a properly designed PCB underneath (not supplied). Adafruit provide an EagleCad library so that you can design your own. Alternatively you can pick up an Adafruit Trellis driver PCB which will do it for you. Adafruit 1611 Silicone Elastomer 4x4 Button Keypad"
Price: 5.82 |
| "Adafruit 1602 8-Key Capacitive Touch Sensor Breakout - I2C or SPI" |
| Adafruit-8-Key-Capacitive-Touch-Sensor-Breakout-I2C-or-SPI-Adafruit-1602-P-The-Adafruit-8-Key-Capacitive-Touch-Sensor-Breakout-gives-any-microcontroller-with-I2C-the-power-of-touch-Using-the-CAP1188-chip-to-handle-the-triggering-and-filtering-of-the-capacitive-touch-sensors-means-the-MCU-can-get-on-with-more-important-tasks-This-is-a-very-capable-chip-with-configurable-sensitivity-automatic-recalibration-and-individual-thresholds-for-each-touch-pad-All-very-useful-features-which-would
Price: 9.34 |
| "Adafruit 1657 Gemma Wearable Starter Pack" |
| Adafruit-Gemma-Wearable-Starter-Pack-Adafruit-1657-P-The-Adafruit-Gemma-Wearables-Starter-Pack-gets-your-first-wearable-project-off-to-a-flying-start-The-pack-contains-a-GEMMA-main-board-4-x-RGB-NeoPixel-LEDs-1-x-coin-cell-battery-holder-with-on-off-switch-2-x-CR2032-coin-cell-batteries-a-spool-of-thin-stainless-conductive-thread-a-20-piece-needle-set-a-USB-programming-cable-and-a-pack-of-12-x-crocodile-clip-test-leads-P-P-The-Adafruit-GEMMA-V2-Miniature-Wearable-Electronic-Platfo
Price: 32.86 |
| "Adafruit 1713 Electret Microphone Amplifier - MAX9814 with Auto Ga..." |
| "Adafruit Electret Microphone with Built-in Amplifier - Adafruit 1713, The Adafruit Electret Microphone AGC Amplifiers feature a built-in microphone and use the MAX9814 microphone amplifier. The amplifier's automatic gain control will reduce loud sounds and amplify the quiet ones to minimise volume related distortion. You can configure the maximum gain to 40, 50 or 60dB and the Attack/Release ratio to 1:4000, 1:2000 or 1:500 via jumper settings.The amplifier's output is approximately 2Vpp with a 1.25V DC bias making it suitable for sampling with a 3.3V analogue to digital converter (ADC) without the need for a blocking capacitor. However, if you want to connect one to a Line Input then use a blocking capacitor of between 1 and 100µF unless you have a differential amplifier or it already has its own blocking capacitor.Get started quickly using Adafruit's tutorial for this board showing how to wire one up to a set of headphones. Having mastered that, you can move on to connecting one to a microcontroller. Adafruit have a tutorial and FFT library for the Arduino which extracts frequency information from the audio and another which is a sound level tutorial.Supplied with a fully assembled amplifier board, and a strip of 0.1in. header pins for you to solder on if required. Adafruit 1713 Electret Microphone Amplifier - MAX9814 with Auto Gain Control"
Price: 9.34 |
| "Adafruit 1762 5050 LED breakout PCB - 10 pack" |
| Adafruit-5050-LED-breakout-PCB-Adafruit-1762-P-The-Adafruit-5050-LED-Breakout-PCB-lets-you-breadboard-with-5050-LEDs-Simply-solder-on-your-LED-add-some-headers-and-you-re-ready-to-go-P-P-Supplied-as-a-pack-of-10-x-bare-boards-LEDs-and-header-pins-are-not-supplied-P-Adafruit-1762-5050-LED-breakout-PCB-10-pack
Price: 5.82 |
| "Adafruit 1755 LED Sequins for Wearables Ruby Red - Pack of 5" |
| "Adafruit LED Sequins for Wearables - Pack of 5 - Adafruit 1755, The Adafruit Wearable Ruby Red LED Sequins can hook to your Gemma or Flora board to show off your coding and your design skills at the same time. Use PWM to make them fade or sparkle for your next wearable or cosplay project. They consist of a 1206 size LED with a 100 Ohm limiting resistor and only draw 5mA at 3.3V letting you stack 4 or 5 of them on a single GPIO pin. You don't strictly need an MCU either, simply power them from a LiPo or coin battery.Alternatively, if you like to control the colour of your wearable bling, take a look at the FLORA Wearable NeoPixels (73-5354) which are also available in a sheet of 20 (73-5369). Adafruit 1755 LED Sequins for Wearables Ruby Red - Pack of 5"
Price: 4.66 |
| "Adafruit 1756 LED Sequins for Wearables Emerald Green - Pack of 5" |
| "Adafruit LED Sequins for Wearables - Pack of 5 - Adafruit 1756, The Adafruit Wearable Emerald Green LED Sequins can hook to your Gemma or Flora board to show off your coding and your design skills at the same time. Use PWM to make them fade or sparkle for your next wearable or cosplay project. They consist of a 1206 size LED with a 100 Ohm limiting resistor and only draw 5mA at 3.3V letting you stack 4 or 5 of them on a single GPIO pin. You don't strictly need an MCU either, simply power them from a LiPo or coin battery.Alternatively, if you like to control the colour of your wearable bling, take a look at the FLORA Wearable NeoPixels (73-5354) which are also available in a sheet of 20 (73-5369). Adafruit 1756 LED Sequins for Wearables Emerald Green - Pack of 5"
Price: 4.66 |
| "Adafruit 1757 LED Sequins for Wearables Royal Blue - Pack of 5" |
| "Adafruit LED Sequins for Wearables - Pack of 5 - Adafruit 1757, The Adafruit Wearable Royal Blue LED Sequins can hook to your Gemma or Flora board to show off your coding and your design skills at the same time. Use PWM to make them fade or sparkle for your next wearable or cosplay project. They consist of a 1206 size LED with a 100 Ohm limiting resistor and only draw 5mA at 3.3V letting you stack 4 or 5 of them on a single GPIO pin. You don't strictly need an MCU either, simply power them from a LiPo or coin battery.Alternatively, if you like to control the colour of your wearable bling, take a look at the FLORA Wearable NeoPixels (73-5354) which are also available in a sheet of 20 (73-5369). Adafruit 1757 LED Sequins for Wearables Royal Blue - Pack of 5"
Price: 4.66 |
| "Adafruit 1758 LED Sequins for Wearables Warm White Pack of 5" |
| "Adafruit LED Sequins for Wearables - Pack of 5 - Adafruit 1758, The Adafruit Wearable Warm White LED Sequins can hook to your Gemma or Flora board to show off your coding and your design skills at the same time. Use PWM to make them fade or sparkle for your next wearable or cosplay project. They consist of a 1206 size LED with a 100 Ohm limiting resistor and only draw 5mA at 3.3V letting you stack 4 or 5 of them on a single GPIO pin. You don't strictly need an MCU either, simply power them from a LiPo or coin battery.Alternatively, if you like to control the colour of your wearable bling, take a look at the FLORA Wearable NeoPixels (73-5354) which are also available in a sheet of 20 (73-5369). Adafruit 1758 LED Sequins for Wearables Warm White Pack of 5"
Price: 4.66 |
| "Adafruit 1770 2.8"" TFT LCD Display with Touchscreen Breakout & Mic..." |
| Adafruit-2-8in-TFT-LCD-Display-with-Touchscreen-Breakout-MicroSD-Socket-Adafruit-1770-P-The-Adafruit-2-8in-TFT-LCD-Touchscreen-Display-brings-QVGA-graphics-to-your-next-project-using-only-5-x-SPI-pins-or-12-x-GPIO-pins-if-you-can-spare-them-The-screen-is-bright-with-a-4-LED-backlight-and-can-display-18-bits-of-colour-262-000-colours-There-s-a-display-controller-built-in-so-your-microcontroller-doesn-t-need-to-get-involved-in-refreshing-the-screen-it-just-has-to-write-the-pixels-once
Price: 35.20 |
| "Adafruit 1777 SI1145 Digital UV Index / IR / Visible Light Sensor I2C" |
| "Adafruit Digital Infra-red / Visible Light Sensors with I2C, 5V ready - Adafruit 1777, The Adafruit SI1145 I2C Digital UV Index / IR / Visible Light Sensors use individual visible and infra-red (IR) sensors and calculate the UV index accordingly. They are 3 to 5V compatible and communicate with almost any microcontroller over I2C. Should you need proximity measurements, you can add an IR LED to one of these sensor boards for a detection range between 10 and 500mm. Adafruit supply a free tutorial and library to get you started with an Arduino, but the information should be applicable to most microcontrollers. Supplied as a fully assembled and tested board plus a strip of 01.in. header pins for you to solder on as required. Adafruit 1777 SI1145 Digital UV Index / IR / Visible Light Sensor I2C"
Price: 11.69 |
| "Adafruit 1384 GA1A12S202 Log-Scale Analog Light Sensor" |
| "Adafruit Analogue Light Sensor Breakouts - Adafruit 1384, The Adafruit GA1A1S202 Log-Scale Analogue Light Sensor is very simple sensor to use, just add power and then monitor the analogue output. Most light sensors have a linear response to the light intensity which means that they can be quite insensitive to low light levels and then max-out at high light levels. This sensor on the other hand has a logarithmic response which means that it is more sensitive in low light conditions when small changes in intensity make a big difference to a human eye. It's also less sensitive to changes in very bright conditions when it takes a bigger change to register with the human eye.The light sensor has a dynamic range of between 3 and 55,000 lux. 3 lux is equivalent to civil twilight. Here's a fun fact, evening twilight ends when the centre of the sun is 6° below the horizon. 55,000 lux is equivalent to full sunlight on a clear day.Supplied as a fully assembled and tested light sensor board plus a strip of 0.1in. pitch header pins for you to solder on as required. Adafruit provide a free tutorial to help get you started. When you read the datasheet you will see from table 3.3 that the GA1A1S202 provides an output current not a voltage. Adafruit have added a 68kΩ resistor to translate this to a more convenient and microcontroller friendly voltage of 0.3 to 3V. Adafruit 1384 GA1A12S202 Log-Scale Analog Light Sensor"
Price: 4.66 |
| "Adafruit 1032 L3GD20 Triple-Axis Gyro Breakout Board" |
| Adafruit-L3GD20-Triple-Axis-Gyro-Breakout-Board-Adafruit-1032-P-The-Adafruit-L3GD20-3-axis-Gyro-Breakout-Board-has-an-adjustable-full-scale-of-plusmn-250-plusmn-500-or-plusmn-2000-degrees-per-second-It-s-simple-to-interface-to-a-microcontroller-with-both-I2C-and-SPI-connectivity-Then-add-3-3-to-5V-logic-and-power-compatibility-and-you-have-a-very-useful-and-versatile-little-board-P-P-Supplied-as-a-fully-assembled-and-tested-gyro-board-plus-a-strip-of-0-1in-header-pins-for-you-to-so
Price: 15.42 |
| "Adafruit 1164 INA169 Analog DC Current Sensor Breakout - 60V 5A Max" |
| Adafruit-INA169-Analog-DC-Current-Sensor-Breakout-60V-5A-Max-Adafruit-1164-P-The-Adafruit-INA169-Analogue-DC-Current-Sensor-Breakout-sits-between-a-load-and-the-positive-supply-terminal-to-measure-the-current-flowing-through-the-load-This-is-referred-to-as-high-side-current-measuring-Suitable-for-measuring-currents-up-to-5A-and-with-supply-voltages-up-to-60V-DC-it-uses-a-0-1-Omega-shunt-resistor-and-an-internal-10k-Omega-to-provide-a-voltage-output-of-1V-per-Amp-It-s-up-to-you-how-yo
Price: 11.69 |
| "Adafruit 1778 Analog Output K-Type Thermocouple Amplifier - AD8495..." |
| "Adafruit AD8495 Analogue Output K-Type Thermocouple Amplifier Breakout - Adafruit 1778, The Adafruit K-Type Thermocouple Amplifier offers a quick and easy way of hooking up a thermocouple to your next project. Thermocouples need a cold-compensation reference and a good amplifier which is where the AD8495 chip comes in. It handles all the electrical complications and presents you with a single analogue output which you can feed into your microcontroller or other circuitry if you are going old school. In fact, this amplifier is so simple that Adafruit have silk-screened everything you need to know on the back of the board, including the formula for calculating the temperature.Supplied as a fully assembled and tested thermocouple amplifier board plus a strip of 0.1in header pins and a 2-way screw terminal block for you to solder on as required. Adafruit only recommend this amplifier for K-type thermocouples although the datasheet mentions J-type. Feel free to experiment, but we only support its use with K-type thermocouples. We supply the thermocouples separately. Adafruit 1778 Analog Output K-Type Thermocouple Amplifier - AD8495 Breakout"
Price: 14.74 |
| "Adafruit 902 1.2"" 8x8 Square LED Matrix with I2C Backpack Bi-colou..." |
| Adafruit-Bi-Colour-Red-Green-LED-Displays-with-I2C-Backpack-Kit-Adafruit-902-P-These-Adafruit-Square-Bi-colour-Red-Green-LED-1-2in-8x8-Matrix-Displays-with-I2C-save-your-microcontroller-losing-all-its-GPIOs-to-multiplexing-Connecting-displays-like-this-can-be-quite-expensive-in-precious-GPIO-pins-but-with-the-added-backpack-they-only-use-the-2-x-I2C-signals-plus-2-x-power-connections-They-are-great-for-microcontrollers-with-limited-outputs-such-as-the-A-href-Search-query-Trinket-ATt
Price: 18.74 |
