Surgent CPA Review Course Options
| "Rapid 10W Stereo Amplifier Kit Without Speakers" |
| "Rapid 10W + 10W Stereo Amplifier Kit - Rapid 70-0188, This stereo audio amplifier kit gives you more power and more volume than our standard kits. Each channel can deliver up to 10W for a louder, crisper sound. The kit is supplied without speakers so you are free to choose your own. Supplied with assembly instructions. Rapid 10W Stereo Amplifier Kit Without Speakers"
Price: 9.07 |
| "Rapid 10W Stereo Amplifier With Speakers" |
| "Rapid 10W + 10W Stereo Amplifier Kit - Rapid 70-0189, This stereo audio amplifier kit gives you more power and more volume than our standard kits. Each channel can deliver up to 10W for a louder, crisper sound. The kit is supplied complete with speakers. Supplied with assembly instructions. Rapid 10W Stereo Amplifier With Speakers"
Price: 14.32 |
| "Stereo Amplifier Pcb" |
| "RK Education Stereo Audio Amplifier Kit - RK Education STEREOAMP PCB, An empty, unloaded printed circuit board for the RK education stereo amplifier kits, 70-0198 and 70-0199. Stereo Amplifier Pcb"
Price: 1.44 |
| "RK Education Stereo Amplifier Kit (Class Pack of 5)" |
| "RK Education Stereo Audio Amplifier Kit - RK Education RKAmp1, The Stereo Amplifier Kit (Classpack of 5) is a stereo version of our popular Audio Amplifier Project, 70-0180. Once assembled, the amplifier can be connected to MP3 players, laptops or any other device with a 3.5mm headphone jack socket.The kit contains all components, speakers, printed circuit board and connecting cable. RK Education Stereo Amplifier Kit (Class Pack of 5)"
Price: 23.90 |
| "Stereo Audio Amplifier Kit (Class Pack of 20)" |
| "RK Education Stereo Audio Amplifier Kit - RK Education RKAmp1, The Stereo Amplifier Kit (Classpack of 20) is a stereo version of our popular Audio Amplifier Project (70-0180). Once assembled, the amplifier can be connected to MP3 players, laptops or any other device with a 3.5mm headphone jack socket.The kit contains all components, speakers, printed circuit board and connecting cable. Stereo Audio Amplifier Kit (Class Pack of 20)"
Price: 89.03 |
| "Pack of 5 Pcbs for 555 Project Kit" |
| "Rapid 555 Astable/Monostable Project Kit - Rapid 70-0230, Empty PCBs for the 555 Project Kit (Rapid part 70-0225). Pack of 5 Pcbs for 555 Project Kit"
Price: 8.38 |
| "Rapid Pack of 5 PCBs for Thermistor Kit" |
| "Rapid Thermistor Temperature Sensor Project Kit - Rapid 70-0240, A pack of 5 high quality printed circuit boards for the Rapid thermistor project kit, 70-0315. PCBs are included with the kits, but are available separately for those who wish to source their own components. Rapid Pack of 5 PCBs for Thermistor Kit"
Price: 10.49 |
| "Rapid Pack of 5 PCBs for Ldr Kit" |
| "Rapid LDR PCB Project Kit - Rapid 70-0250, A pack of 5 high quality printed circuit boards for the Rapid LDR PCB project kit, 70-0245. PCBs are included with the kits, but are available separately for those who wish to source their own components. Rapid Pack of 5 PCBs for Ldr Kit"
Price: 4.99 |
| "DFRobot SEN0193 Gravity Analog Capacitive Soil Moisture Sensor" |
| "DFRobot Gravity Expansion Shield and Sensors for Arduino - DFRobot SEN0193, This sensor measures soil moisture levels by capacitive sensing, rather than resistive sensing like other common types of moisture sensor. It is made from a corrosion-resistant material giving it a long service life. Simply insert it into the soil and impress your friends with the real-time soil moisture data!The sensor includes an on-board voltage regulator which gives it an operating voltage range of 3.3 to 5.5V. It is compatible with low-voltage MCUs (both 3.3V and 5V logic). To make it compatible with a Raspberry Pi, an ADC converter is required. The sensor is compatible with the DFRobot 3-pin 'Gravity' interface, so it can be directly connected to the Gravity I/O Expansion Shield. DFRobot SEN0193 Gravity Analog Capacitive Soil Moisture Sensor"
Price: 7.51 |
| "DFRobot DFR0300 Gravity: Analog Electrical Conductivity Sensor /Me..." |
| "DFRobot Gravity Expansion Shield and Sensors for Arduino - DFRobot DFR0300, In a liquid, the reciprocal of resistance, the conductivity, is a measure of its ability to conduct electricity. Conductivity is an important parameter of water quality. It can reflect the extent of electrolytes present in water.The DFRobot Gravity: analogue electrical conductivity meter V2 can be used to measure the electrical conductivity of an aqueous solution, and then to evaluate the water quality, which is often used in water culture, aquaculture, environmental water detection and other fields.This upgraded version of the electrical conductivity meter V1, greatly improves the user experience and data precision. It supports 3 to 5V wide voltage input, and is compatible with 5V and 3.3V main control boards. The output signal is filtered by hardware has low jitter; The excitation source adopts an AC signal, which effectively reduces the polarization effect, improves the precision and prolongs the life of the probe; The software library uses the two-point calibration method, and can automatically identify a standard buffer solution, making it simple and convenient.With this sensor, main control board (such as Arduino) and the software library, you can quickly build an electrical conductivity meter, plug and play, with no soldering. Tip: in order to ensure the measurement accuracy, it is strongly recommended to add a temperature sensor to measure the temperature to achieve automatic temperature compensation. DFRobot DFR0300 Gravity: Analog Electrical Conductivity Sensor /Meter V2 (K=1)"
Price: 70.99 |
| "DFRobot SEN0232 Gravity: Analog Sound Level Meter" |
| "DFRobot Gravity Expansion Shield and Sensors for Arduino - DFRobot SEN0232, This Arduino compatible sound level meter (also known as a decibel meter or noise meter) uses sensitive circuitry and a low-noise microphone to enable it to accurately measure the sound level of the surrounding environment. It can be used for environmental noise testing, such as a highway noise monitoring station, bedroom noise monitoring, etc. Nowadays, there are many kinds of sounds surrounding us, some of which are very loud. It is essential to measure whether the sound is noisy enough to do damage to our health.This sound level meter is compatible with Arduino and is plug-and-play with no soldering required. It supports 3.3 to 5.0V input voltage, 0.6 to 2.6V voltage output. The decibel value is linear with the output voltage, which gives a simple conversion, without complex algorithms. DFRobot SEN0232 Gravity: Analog Sound Level Meter"
Price: 38.83 |
| "DFRobot SEN0161-V2 Gravity: Analog pH Sensor/Meter Kit V2" |
| "DFRobot Gravity Expansion Shield and Sensors for Arduino - DFRobot SEN0161-V2, The pH is a value that represents the acidity or alkalinity of a solution. It is also called the hydrogen ion concentration index. The pH is a scale of hydrogen ion activity in a solution. pH has a wide range of uses in medicine, chemistry, and agriculture. Usually, the pH is a number between 0 to 14. Under the thermodynamic standard conditions, pH=7, which means the solution is neutral; a pH<7 means the solution is acidic; a pH>7 means the solution is alkaline.The DFRobot Gravity: Analog pH meter V2 is specifically designed to measure the pH of a solution and reflect the acidity or alkalinity. It is commonly used in various applications such as aquaponics, aquaculture and environmental water testing.As an upgraded version of pH meter V1, this product greatly improves the precision and user experience. The on-board voltage regulator chip supports the wide voltage supply of 3.3 to 5.5V, which is compatible with 5V and 3.3V main control boards. The output signal filtered by hardware has low jitter. The software library adopts the two-point calibration method, and can automatically identify two standard buffer solutions (4.0 and 7.0), making it simple and convenient.With this product, main control board (such as Arduino) and the software library, you can quickly build a pH meter, plug and play, with no soldering. DFRobot SEN0161-V2 Gravity: Analog pH Sensor/Meter Kit V2"
Price: 41.06 |
| "Rapid Electrical Essentials Kit" |
| Rapid-Electrical-Essentials-Kit-Rapid-70-1014-p-A-cost-saving-classpack-containing-a-selection-of-essential-electrical-accessories-p-Rapid-Electrical-Essentials-Kit
Price: 20.87 |
| "Airgineers FS-i6S Transmitter with FS-A8S Receiver" |
| Airgineers-FS-i6S-Transmitter-with-FS-A8S-Receiver-Airgineers-70-1158-P-The-Airgineers-FS-i6S-is-the-perfect-transmitter-for-use-with-the-Airgineers-competition-Its-also-an-excellent-10-channel-transmitter-for-use-with-nearly-any-radio-controlled-project-P-P-Its-5-model-memory-means-that-you-can-bind-it-with-up-to-5-different-receivers-For-the-purpose-of-the-Airgineers-competition-this-means-that-you-can-use-the-same-transmitter-for-both-the-3S-Class-and-the-Micro-Class-helping-to-red
Price: 53.94 |
| "TruOpto OP-SLMS001 Solar Light Module Kit (assembled)" |
| "Solar Powered Light Module Kit - TruOpto OP-SLMS001, This simple, yet effective module demonstrates how solar panels can convert the sun's energy into electricity, how it can be stored and how that energy can be released and used when required.In sunny conditions, the Poly-Silicon solar cell converts the sun's radiant energy into 1.8V of electricity which charges the Nickel Hydride rechargeable battery. As the sun's light reduces, so does the output of the solar panel. When the solar panel's output falls below approximately 0.7V, the circuit stops charging the battery and the captured energy remains in the battery. In darkness, the solar cell's output drops to zero which triggers the circuit to switch on the 2 LEDS to provide illumination.The module is supplied ready-assembled. TruOpto OP-SLMS001 Solar Light Module Kit (assembled)"
Price: 18.68 |
| "TruOpto OP-SLK001 Solar Light Module Kit (unassembled)" |
| "Solar Powered Light Module Kit - TruOpto OP-SLK001, This simple, yet effective kit demonstrates how solar panels can convert the sun's energy into electricity, how it can be stored and how that energy can be released and used when required.In sunny conditions, the Poly-Silicon solar cell converts the sun's radiant energy into 1.8V of electricity which charges the Nickel Hydride rechargeable battery. As the sun's light reduces, so does the output of the solar panel. When the solar panel's output falls below approximately 0.7V, the circuit stops charging the battery and the captured energy remains in the battery. In darkness, the solar cell's output drops to zero which triggers the circuit to switch on the 2 LEDS to provide illumination.The module is supplied as a kit of parts that can be assembled by students as part of a Design and Technology project. TruOpto OP-SLK001 Solar Light Module Kit (unassembled)"
Price: 16.81 |
| "Reely LiPo Battery Safety Bag" |
| Reely-LiPo-Battery-Safety-Bag-Reely-1461906-P-Lithium-Polymer-LiPo-batteries-should-always-be-charged-and-stored-in-a-safety-bag-P-P-These-safety-bags-from-Reely-are-manufactured-from-fire-retardant-glass-fibre-reinforced-silicone-for-maximum-durability-P-Reely-LiPo-Battery-Safety-Bag
Price: 14.11 |
| "Voltcraft LiPo Battery Charger" |
| Voltcraft-LiPo-Battery-Charger-Voltcraft-1409525-P-The-Voltcraft-V-Charge-Eco-is-a-plug-and-play-charger-for-2-3-and-4S-LiPo-rechargeable-batteries-P-P-Simply-connect-the-battery-via-its-balance-connector-plug-into-the-socket-and-wait-until-the-battery-is-fully-charged-done-It-s-that-easy-P-Voltcraft-LiPo-Battery-Charger
Price: 27.40 |
| "Velleman VM130 2-channel RF Remote Control Set Module - Pre-assembled" |
| Velleman-2-Channel-RF-Remote-Control-Set-Velleman-VM130-p-A-general-purpose-remote-control-set-which-can-be-used-for-controlling-many-different-applications-such-as-garage-doors-garden-lighting-gate-and-door-control-etc-p-Velleman-VM130-2-channel-RF-Remote-Control-Set-Module-Pre-assembled
Price: 47.10 |
| "Velleman MK116 Riding Santa Kit" |
| Velleman-Riding-Santa-Kit-Velleman-MK116-p-This-animated-Riding-Santa-will-make-a-delightful-addition-to-any-seasonal-decoration-or-Christmas-display-BR-BR-iframe-width-420-height-315-src-https-www-youtube-com-embed-GjhPRNQi0kQ-rel-0-frameborder-0-allowfullscreen-iframe-p-Velleman-MK116-Riding-Santa-Kit
Price: 18.88 |
| "Velleman MK101 Flashing LED Sweetheart Kit" |
| Velleman-Flashing-LED-Sweetheart-Kit-Velleman-MK101-p-How-impressed-will-your-sweetheart-be-when-they-realise-you-have-soldered-something-with-love-This-flashing-LED-heart-creates-a-beautifully-romantic-effect-BR-BR-iframe-width-420-height-315-src-https-www-youtube-com-embed-N8KUO9goyyM-rel-0-frameborder-0-allowfullscreen-iframe-p-Velleman-MK101-Flashing-LED-Sweetheart-Kit
Price: 7.60 |
| "Velleman MK103 Sound to Light Unit Kit" |
| Velleman-Sound-to-Light-Unit-Kit-Velleman-MK103-p-The-Sound-to-Light-Unit-from-Velleman-has-four-high-intensity-LEDs-that-light-up-and-react-simultaneously-to-every-sound-ideal-to-indicate-the-ringing-of-a-telephone-or-the-sound-of-a-door-bell-for-the-hard-of-hearing-p-Velleman-MK103-Sound-to-Light-Unit-Kit
Price: 6.32 |
| "Velleman MK104 Electronic Cricket Kit" |
| Velleman-Electronic-Cricket-Kit-Velleman-MK104-p-Create-and-simulate-a-hot-summers-night-with-this-fun-little-cricket-project-br-br-iframe-width-560-height-315-src-www-youtube-com-embed-WB6M_wP99OI-rel-0-frameborder-0-allowfullscreen-iframe-br-br-p-Velleman-MK104-Electronic-Cricket-Kit
Price: 6.82 |
| "Velleman MK106 Metronome Kit" |
| Velleman-MK106-Metronome-Kit-Velleman-MK106-p-The-Velleman-Metronome-Kit-is-a-very-useful-metronome-for-musicians-or-for-any-person-who-needs-a-simple-means-to-keep-a-rhythm-br-br-iframe-width-420-height-315-src-https-www-youtube-com-embed-IBB6Pw1nDKc-rel-0-frameborder-0-allowfullscreen-iframe-br-br-p-Velleman-MK106-Metronome-Kit
Price: 9.13 |
| "Velleman MK107 Running LED Light Kit" |
| Velleman-MK107-Running-LED-Light-Kit-Velleman-MK107-p-The-Running-LED-Light-Kit-from-Velleman-will-produce-a-running-light-effect-while-different-running-light-effects-are-selectable-programme-push-button-p-Velleman-MK107-Running-LED-Light-Kit
Price: 6.47 |
| "Velleman MK108 Water Alarm Kit" |
| Velleman-Water-Alarm-Kit-Velleman-MK108-p-When-this-simple-kit-is-made-up-it-will-give-an-audible-indication-if-water-is-detected-p-Velleman-MK108-Water-Alarm-Kit
Price: 5.04 |
| "Velleman MK109 Electronic Dice Kit" |
| Velleman-MK109-Electronic-Dice-Kit-Velleman-MK109-p-Velleman-s-Electronic-Dice-Kit-from-Velleman-Two-Dice-with-LED-indication-slowly-rolls-to-a-stop-when-the-push-button-is-released-This-dice-kit-can-be-used-as-part-of-a-board-game-and-will-provide-the-players-with-even-more-fun-p-Velleman-MK109-Electronic-Dice-Kit
Price: 6.89 |
| "Velleman MK111 Adjustable Timer and Relay Output Kit" |
| "Velleman Interval Timer with Relay Output - Velleman MK111, The Velleman Interval Timer Kit produces a miniature timer suitable for all applications requiring a delay of up to 60 seconds. It is also available as a pre-mounted module. Velleman MK111 Adjustable Timer and Relay Output Kit"
Price: 4.74 |
| "Velleman MK112 Memory Brain Game Kit" |
| "Velleman MK112 and MK159 Memory Brain Game Electronics Kits - Velleman MK112, The Memory Brain Game Kit from Velleman will provide hours of fun with just 4 LEDs and 4 push buttons - the aim of the game is to repeat a pattern, which is generated at random.This version is supplied without a case. Velleman MK112 Memory Brain Game Kit"
Price: 10.99 |
| "Velleman K8059 Two-channel RF Code Lock Transmitter Kit" |
| Velleman-2-Channel-RF-Code-Lock-Transmitter-Velleman-K8059-p-This-transmitter-will-allow-its-code-to-be-easily-changed-at-any-time-for-security-purposes-Supports-both-continuous-and-burst-transmission-p-Velleman-K8059-Two-channel-RF-Code-Lock-Transmitter-Kit
Price: 12.83 |
| "Velleman MK113 Siren Kit" |
| Velleman-Siren-Sound-Generator-Kit-Velleman-MK113-p-The-siren-kit-from-Velleman-is-a-novel-kit-that-will-generate-4-different-sounds-including-police-siren-fire-brigade-emergency-vehicle-and-machine-gun-BR-p-Velleman-MK113-Siren-Kit
Price: 10.22 |
