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"MYLB-Gold Tone SMA Male to Silver Tone BNC Female Connector Adapter (2PCS)"
"Type: Coaxial, RF Adapter.Connectors: BNC (Female) and SMA (Male) Plug, One side is BNC Type Female ( Inner Bore) and the?other?side?is?SMA male ( Male Pin).Great for many projects which involves BNC Type and SMA connector. Widely used for Antennas, Broadcast, Radios,?Wi-Fi, Telecom, Coaxial cable, LMR, Wireless LAN Devices, CCTV, Microwave Applications and Digital Communication System.GeneralBrandZHAOYAOQuantity1 setMaterialMetalSpecificationChipset-English Manual / SpecNoDownload Link -Other FeaturesOther Features-Certification-Packing List2 x AdaptersPackage Weight:0.023kg (0.051lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 4.51

"RXDZ DC 12V BJ-3 Industrial Electronic Alarm Sound Buzzer w/ Indicator Lamp"
"Main Body Size: 41 x 40mm/1.6'x1.6'(H*D); Cable Quantity: 2 WiresCable Length: 22cm/8.8'; Model: BJ-3Plastic housing, DC 12V working voltage, milky white, double wire, with a red light indicator lamp.Easy to install and easy to use.An ideal item for industrial use, loud voice.GeneralBrandRXDZModelBJ-3Quantity1 setMaterialPlastic electronicsSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List:1 x Electronic Alarm BuzzerPackage Weight:0.033kg (0.073lb)Package Size:4.2cm x 4.1cm x 4.1cm (1.65in x 1.61in x 1.61in)"
Price: 4.84

"2-CH Video Input 3.5" TFT LCD Display Monitor Module w/ Cable"
"ModelNoQuantity1ColorBlack + silvery greyMaterialTFT LCD displaySpecificationMaster chip is made of T118FS, using 118 plan; Video format: NTSC / PAL auto shift; Input voltage: DC 12V; Power consumption:"
Price: 17.17

"RXDZ V-156-1C25 Roller Lever Arm SPDT Micro Limit Switch"
"Rating     15A 125/250V AC, 0.6A 125V DC, 0.3A 250V DC Contact Type     SPDT,1NO 1NC Action Type     Momentary Terminals     3 Main Body Size     27 x 16 x 10mm/1.1""x0.6""x0.4""(L*W*H) Lever Size     27 x 3mm/1.1""x0.1""(L*W) Note: Please pay attention to the working voltage and check with the voltage of your place to make sure this micro switch successfully work.3 terminals, applicable to AC and DC control circuits.Designed to control the movement of a mechanical part.Typically utilized in industrial control applications to automatically monitor and indicate whether the travel limits of a particular device have been exceeded.High precision mechanism design offering acute operation and long life.GeneralBrandRXDZQuantity1setMaterialPlastic, metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List:productPackage Weight:0.063kg (0.139lb)Package Size:10cm x 8cm x 3cm (3.94in x 3.15in x 1.18in)"
Price: 6.07

"V40D Dual-Wire 1.2" LED 3-Digital DC Voltmeter Module w/ Reverse Voltage Protection - Black (3~30V)"
"ModelV40DQuantity1ColorBlackMaterialPlastic + iron + PCBSpecificationMeasurement range: DC 3~30V; Display: 3-digital 1.2"" seven-segment display; Display color: Blue; Refresh rate: about 500ms; Cable length: 20cm; Hole size: 37 x 20mmFeaturesDigital voltmeterApplicationVarious electronic products and DIY projectsOtherWaterproof, with reverse voltage protectionEnglish Manual/SpecNoPacking List1 x Digital voltmeter module (20cm-cable) GeneralModelV40DQuantity1ColorBlackMaterialPlasticQuantity1ColorBlackMaterialPlasticMaterialPlasticSpecificationEnglish Manual / SpecYesPacking List1 * piecePackage Weight:0.046kg (0.101lb)Package Size:0cm x 0cm x 0cm (0.00in x 0.00in x 0.00in)"
Price: 5.05

"ZHAOYAO Digispark kickstarter Mini AR USB Development Board - Blue"
"Digispark is a microcontroller development board based on the Attiny85, similar to the Arduino product line, which is cheaper, smaller, and more powerful. With a large number of shields to extend its capabilities and the ability to use the familiar Arduino IDE, Digispark is a great way to jump into electronic devices, or for situations where the Arduino is too big or too big.In addition to containing two easily solderable connectors, Digispark is fully assembled.Here is the specification:Supports Arduino IDE 1.0+ (OSX / Win / Linux)Powered by USB or external power supply - 5v or 7-35v (12v or less recommended, automatically selected)Onboard 500mA 5V RegulatorBuilt-in USB6 I / O pins (used only when your program communicates via USB, otherwise you can use all 6 even if you program via USB)8K flash (approx. 6K after bootloader)I2C and SPI (visible USI)PWM on 3 pins (more software PWM possible)4 pin ADCPower LED and Test/Status LEDGeneralBrandZHAOYAOModelATTINY85Quantity1 pieceMaterialPCB circuit boardSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List1 x BoardPackage Weight:0.015kg (0.033lb)Package Size:5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)"
Price: 6.73

"ZHAOYAO 24M Sampling Rate 8-CH Saleae Logic Analyzer, MCU ARM FPGA Debugging Tool Kit"
"Download information address: http://pan.baidu.com/s/1o6v4HPSSoftware and manual download address: http://pan.baidu.com/s/1o6v4HPSSaleae8 performance indicators and saleae16 different, the number of channels less 8, the highest speed is 24M, video software usage can refer to but not the same.If you do microcontroller development, it is strongly recommended that you purchase this product! ! !If you do ARM system development, we strongly recommend that you purchase this product! ! !If you do FPGA development, we strongly recommend that you purchase this product! ! !If you want to do good work, you must first sharpen its tools, as long as you do mcu related products, this tool will be your knife. In particular, doing UART, SPI, IIC communication debugging, so you definitely do more with less.24M sampling rate, can automatically analyze UART, IIC, SPI and many other standard protocols.GeneralBrandZHAOYAOQuantity1 setMaterialPCB circuit boardSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List1 x One Saleae host1 x USB to T-type line1 x 10P DuPont linePackage Weight:0.05kg (0.110lb)Package Size:5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)"
Price: 11.68

"ZHAOYAO 5PCS MP1584EN Ultra-Small DC-DC 3A Power Supply Buck Adjustable Modules"
"ZHAOYAO 5PCS MP1584EN Ultra-Small DC-DC 3A Power Supply Buck Adjustable Modules"
Price: 7.46

"ZHAOYAO DC 5V 8 Channel Relay Board Module with Optocoupler for Arduino Smart Home Switch"
"A baby description1 The module is controlled by optocoupler and Songle relay. The AC voltage is up to 250V, the AC current is up to 10A, the DC voltage is up to 30V, and the DC current is up to 10A.2 Using triode driver, strong driving ability;3 working voltage 5V4 with fixed bolt holes for easy installation5 small PCB size: 4.5cm * 4.6cm * 1.8cm (length * width * height)6 Power indicator (green), two-way relay status indicator (red)7 low pull, high release.  Two module interface descriptionLeft 3-pin connector1 JD-VC relay supply voltage2 VCC module supply voltage3 GND module groundRight 4-pin connector1 VCC module supply voltage 5V2 GND module ground31N1-1N2 Relay Control Interface Connected to MCU PortGeneralBrandZHAOYAOQuantity1 setMaterialPCB circuit boardSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List1 x ModulePackage Weight:0.134kg (0.295lb)Package Size:5cm x 5cm x 2cm (1.97in x 1.97in x 0.79in)"
Price: 9.67

"ZHAOYAO ESP8266 Serial Port Wi-Fi Wireless Module"
"GeneralBrandZHAOYAOQuantity1 setMaterialElectronic componentSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List1 x ModulePackage Weight:0.021kg (0.046lb)Package Size:5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)"
Price: 5.67

"RFID-RC522 RF IC Card Sensor Module - Blue + Silver"
"ModelRFID-RC522Quantity1ColorBlue + silverMaterialPlastic + iron + PCBSpecificationWorking current: 13~26mA / DC 3.3V; Idle current: 10~13mA / DC 3.3V; Sleep current:"
Price: 4.17

"ZHAOYAO 5PCS PAM8403 Super Mini Digital Class D Power Amplifier Boards"
"Excellent noise suppression, no ears can be heard without any input audio. No two-channel stereo, 5W power supply can output 3W+3W power. It can directly drive 4Ω and 8Ω speakers. Power, energy, sound quality. The unique non-LC filtering D-type digital power board can be directly powered by the computer's USB. Dual-panel wiring, properly resolve the ground potential balance caused by the wiring and crosstalk between channels, ultra-miniature design, can be easily placed in a small space within a variety of digital products, high amplification efficiency. All the machines are used for welding the entire board. The welding quality is not comparable to manual soldering iron welding.★★★★ Ultra Micro Volume: 1.85*2.11cm ★★★★! ! Note: The “negative” of the left and right channel output terminals cannot be connected together. Otherwise, the IC will burn, and the horn (load) should be connected before power on.GeneralBrandZHAOYAOQuantity1 setMaterialElectronic componentSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List5 x BoardsPackage Weight:0.032kg (0.071lb)Package Size:5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)"
Price: 6.54

"ZHAOYAO 5PCS NRF24L01+ Wireless Power Enhanced Modules, SI24R1 2.4GHz Wireless Receiving Communication Modules"
"NRF24L01+ Power Plus SI24R01 2.4G Wireless ModuleNeed information please copy and download it yourself:http://pan.baidu.com/s/1i3mMIwP The SI24R1 and NRF24L01+ are fully compatible (SPI operation timing, register definitions, and operating state diagrams) and can communicate with each other to support all communication functions of the NRF24L01+.   Question 1: 7dbm power output     A: The default output power of the SI24R1 is 2~3dBm. If 7dBm is to be output, write the least significant bit of the register address 0x06 (RF_SETUP) to 1 (NRF24L01+ is not used, the default is 0). That is, the lowest four bits of the 0x06 register are 1111 is OK.   Question 2: SI24R1 launch issue   A: The SI24R1 launch operation is exactly the same as that of the NRF24L01+.GeneralBrandZHAOYAOQuantity1 setMaterialElectronic componentSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List5 x ModulesPackage Weight:0.01kg (0.022lb)Package Size:5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)"
Price: 8.51

"ZHAOYAO Battery Holder with Wires and Switch for 2 x AA Battery (10 PCS)"
"AA cell battery holder is intended for 2 batteriesHas on-off switch functionWire leads are includedGreat for use in electronics applications and small hobby projectsGeneralBrandZHAOYAOQuantity1 setMaterialPlasticSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List10 x AA Battery Holder BoxPackage Weight:0.1kg (0.220lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 8.61

"DIY 2-Channel Video Input 4.5" TFT-LCD Display Module - Black + Blue + Silver White"
"- Quantity: 1- Color: Black + blue + silver white - Material: TFT-LCD- Chip module: MST703-LF- Video format: NTSC / PAL automatic switching system- LCD size: 4.5"" digital panel- Screen resolution: 480 x 272p- Voltage: DC 12V- Power consumption:"
Price: 24.47

"Car 150W DC 8~32V to 9~46V Boost Converter Regulator for Laptop"
"- Color: Blue + silver- Material: PCB- Power: 150W- Module properties: Non-isolated module- Input Voltage: 8~32V - Input Current: 16A Max. (please enhance heat dissipation if over 8A)- Output voltage :9~46V (adjustable, default output 19V)- Output current: 8A Max. (please enhance heat dissipation if over 4A)- Static operating current: 15mA (12V to 20V)- Output power: 90W(natural cooling), 150W(enhance heat dissipation )- Capacitance: 2x 470uF/35V(input) ; 2x 330uF/50V(output)- Operating temperature: -40~85'C- Working frequency: 380KHz- Conversion efficiency: up to 95%- Operating LED indicator: Yes- Short circuit protection: None- Input reverse polarity protection: None (If need please install diode at input port )- Installation: 4x 3mm screws- Wiring: Terminals, Needn't solder, V-IN input, V-OUT output- Module size: 60mm x 50mm x 20mm- Testing:- 16V to 19V, output current 3A, efficiency 94%- 12V to 20V, output current 5A, efficiency 89.5%- 12V to 30V, output current 3A, efficiency 89.2%- 24V to 42V, output current 3A, efficiency 95.2%- Suitable for Car power DIY project, provide power supply for laptop, PDA or other deigital device GeneralMaterial:SpecificationEnglish Manual / SpecYesPacking List1 * piecePackage Weight:0.08400000000000001kg (0.185lb)Package Size:0cm x 0cm x 0cm (0.00in x 0.00in x 0.00in)"
Price: 7.97

"ZHAOYAO 5 Pairs XT60 XT-60 Male Female Bullet Connectors Plugs for RC Lipo Battery Quadcopter Multicopter"
"Features:Solid and durable.Ensures high-amp connection.Low resistance for high current capacity.Superior technology suited to today's high power applications.Ergonomically designed and easy to grip.Easy to un-solder and reuse.Used in RC battery and motor.Specification:Condition: Brand NewModel: XT60Color: Yellow (as picture)Size: Approx. 23mm x 16mmMaterial: Copper+PA66 Package Included: 5 XT60 Bullet Connectors Plugs(1 x Male + 1 x Female) Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.2.Please understand because of the light irradiation or computer display difference, so I  can't guarantee photos and real color is 100% the same.GeneralBrandZHAOYAOQuantity1 setMaterialMetal, PlasticSpecificationEnglish Manual / SpecNoDownload Link -Other FeaturesOther Features-Certification-Packing List5 Pairs x XT60 Bullet Connectors Plugs(1 x Male + 1 x Female)Package Weight:0.051kg (0.112lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 5.57

"ZHAOYAO 20Pcs BNC Male Twist-on Coax Coaxial Connectors for CCTV Security Camera"
"- Product Name : BNC Male Twist-on Connector,size is approximate as the 3rd product image;- Nominal Impedance: 75 Ohms,Body/housing: Nickel plated phosphor bronze; Contacts: Brass;- BNC locking mechanism, high tolerance fittings;- We only guarantee the quality of our OdiySurveil brand, please look for the OdiySurveil brand to buy(with OdiySurveil Package);- Easy for use, with good quality,adapters for RG59 cable connection.GeneralBrandZHAOYAOModel-Quantity1 setMaterialMetalSpecificationChipset-English Manual / SpecNoDownload Link -Other FeaturesOther Features-Certification-Packing List20 x BNC Male Twist-on ConnectorsPackage Weight:0.196kg (0.432lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 12.03

"ZHAOYAO 10PCS SMA Female Solder Edge 1.2 mm Space PCB Clip Mount Straight RF Connector Plugs - Golden"
"Specifications:Series: SMAGender: PlugType: Outside screw Inside holeImpedance: 50OhmFrequency: 0~6 GHzConnector Material:CopperLength: 13 mmStitch Length: 4 mmCap Length: 6.5 mmFeatures:1.High reliability, strong vibration resistance, good mechanical and electrical performance.2.This SMA socket is suitable for all kinds of wireless module.Used to connect the antenna, the welding circuit board, the antenna socket,etc.3.Radio equipment and instrument, and ground transmission system, which are widely used in the vibration and harsh environment,are widely used in radio frequency coaxial cable.GeneralBrandZHAOYAOQuantity1 setMaterialMetalSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List10 x SMA Female RF ConnectorsPackage Weight:0.056kg (0.123lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 5.37

"ZHAOYAO BNC Female Jack to RCA Male Plug Adapter Straight Connector for CCTV Security Camera (10 PCS)"
"Bnc female jack to rca male plug adaptersFor use with 750hm video applications and can help to adapt cctv coax bnc to a specialized recorderCommonly used for joining male to male cctv cables togetherMetallic silver color, nickel platedGeneralBrandZHAOYAOQuantity1 setMaterialMetalSpecificationChipset-English Manual / SpecNoDownload Link -Other FeaturesOther Features-Certification-Packing List10 x BNC female jack to rca male plug adapter straight connectorsPackage Weight:0.09kg (0.198lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 8.37

"ZHAOYAO 15mm Top 6mm Shaft Insert Potentiometer Rotary Knobs - Black (5 PCS)"
"Black 15mm Top 6mm Shaft Insert Dia Potentiometer MF-A03 Rotary KnobsProduct Name : MF-A03 Rotary Knob; Material : Plastic, MetalColor : Black; Fit for Shaft Hole Dia. : 6mm/ 15/64Knob Top Diameter : 15mm/0.59/;Overall Size : 27 x 15mm/ 1.1/ x 0.59/(D*H)GeneralBrandZHAOYAOQuantity1 setMaterialMetal, PlasticSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List5 x Potentiometer Rotary KnobsPackage Weight:0.06kg (0.132lb)Package Size:3cm x 3cm x 3cm (1.18in x 1.18in x 1.18in)"
Price: 3.99

"DC 4.5~32V to 5~42V Step Up Voltage Regulator Converter - Blue"
"BrandN/A ModelN/AQuantity1 ColorBlue MaterialGlass fiber SpecificationModule: 6A step-up version Module properties: non-isolated step-up module (BOOST) Input voltage: 4.5-32V Input current: 0-6A Output voltage: 5-42V adjustable Output current: 0-6A (Related with the input and output voltage Differential pressure. the larger the different voltage, the smaller of the output current ) Operating temperature: -40°c to +85°c Working frequency: 180KHz Conversion efficiency: up to 94% Over-temperature protection: Yes (Over-temperature automatic shutdown output) Input reverse polarity protection: No ( please install diode at input port ) Installation: four 3mm screws Connection: Welding (V-IN input, V-OUT output) Dimensions: 60x30x20mm FeaturesStep up voltage application. for example battery, power transformers, DIY adjustable voltage regulator. 5V to 12V, 5V to 24V, 12V to 19V, 12V to 24V, 12V to 36V etc. ApplicationFor DIY project English Manual/SpecYES Packing List1 x DC step up converter GeneralModel03100229Quantity1MaterialGlassSpecificationEnglish Manual / SpecYesPacking List1 x DC step up converter Package Weight:0.045kg (0.099lb)Package Size:12cm x 8cm x 2.2cm (4.72in x 3.15in x 0.87in)"
Price: 5.75

"RXDZ 10 x SPST Green Cap Latching Push Button Switches AC 250V/1.5A 125V/3A"
"action Type: latching; Poles: SPSTRating Voltage: AC 250V 1.5A, AC 125V 3A;terminals quantity: 2;mounting thread DIA.: 12 mm / 0.47 inchButton DIA.: 9mm/ 0.35""; Terminals Pitch: 5.5mm / 0.22"";Overall Size: 27 x 14 mm / 1.1"" x 0.55""(Max. L * D)Feature: 2 terminals, green round cap push button, self lock contact Type, 12mm mounting hole diameter.The push button switch is used in industrial controlling circuits for controlling in electromagnetic starter, Contactor, relay and other electric circuits.GeneralBrandRXDZQuantity10 piecesMaterialPlastic metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List10 x Push button switchesPackage Weight:0.028kg (0.062lb)Package Size:6cm x 5cm x 2cm (2.36in x 1.97in x 0.79in)"
Price: 3.51

"RXDZ 100W 10 Ohm Ceramic Potentiometer Variable Taper Pot Resistor Rheostat"
"Power Rating : 100 W;Resistance Value : 10 Ω;Mounted Hole Dia : 9.5mm/ 0.37""Bottom Screw Diameter : 2.5mm/ 0.1"";Bottom Base Diameter : 72mm/ 2.8""Shaft Size : 30 x 6mm/ 1.2"" x 0.24""(L*D);Body Size : 80 x 36mm/ 1.3"" x 1.4"" (Max.D*T)Control the electrical resistance of a circuit without interrupting the flow of current.The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper axle.Can be used widely as light dimmers and motor speed control, is applicable for arc lamps, pumps, fans and blowers, respirators, dental and model trains or other applications that require high voltage and current.GeneralBrandRXDZQuantity1 pieceMaterialCeramic, metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List1 x RheostatPackage Weight:0.251kg (0.553lb)Package Size:8.2cm x 5cm x 8.1cm (3.23in x 1.97in x 3.19in)"
Price: 11.67

"RXDZ 2m Wire Temprature Sensor Thermocouple w/ K Type Probe, 50mm x 1.5mm"
"Country of Manufacture: CHINA; Material: Plastic,Metal; Fork Terminal Quantity: 2They are widely used in the field of industry, agriculture, chemical and other automated temperature controlling.A thermocouple is a device consisting of two different conductors (usually metal alloys) that produce a voltage proportional to a temperature difference between either end of the pair of conductors.Product descriptionDescriptions:* Features: 0-400C temperature range, 2 meters long, 5cm probe length thermocouple.* A thermocouple is a device consisting of two different conductors (usually metal alloys) that produce a voltage proportional to a temperature difference between either end of the pair of conductors.* They are widely used in the field of industry, agriculture, chemical and other automated temperature controlling.* K type Thermocouple with flexible spring built in.* 2 fork terminals for easy connection. Temperature measurement range is from 0 celsius to 400 celsius degree.Transfer Type: KTemperature Range: 0-400CProbe Diameter: 1.5mm/0.06inchProbe Length: 50mmTotal Length: 2M/ 6.56FtFork Terminal Spacing: 4mm/ 0.16inchGeneralBrandRXDZQuantity1 pieceMaterialPlastic, metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List1 x ThermocouplePackage Weight:0.035kg (0.077lb)Package Size:15.5cm x 8.1cm x 1.2cm (6.10in x 3.19in x 0.47in)"
Price: 7.43

"RXDZ Y2M-37TK AC 300V Metal Shell 37 Pins Circular Connector"
"Pin Quantity: 37 Pieces; Working Voltage: AC 300V; Current: 5A; Contact Resistance:"
Price: 10.16

"RXDZ 5 Pairs 3.81mm Pitch 12Pin Male to Female PCB Pluggable Terminal Block Connector"
"Connector Type: Male to Female; Voltage and current: AC 300V 8APitch: 3. 81mm/ 0. 15""; dimension(not include terminal): 46. 5 x 18 x 11. 4mm / 1. 83"" x 0. 71"" x 0. 45""(L*w*h)Features: 12 pin, male to female Type, 3. 81mm pitch, screw PCB terminal block connector. Pcb terminal is widely used in almost all electronic equipment, such as small electronics watches, calculators, general computer, communication electronics equipment, military systems, etc.GeneralBrandRXDZQuantity5 setMaterialPlastics, Electronic PartsSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List5 Pairs x PCB terminal blocksPackage Weight:0.057kg (0.126lb)Package Size:6cm x 2cm x 2cm (2.36in x 0.79in x 0.79in)"
Price: 6.06

"MC-38 Wired Door Sensor Magnetic Switch for Arduino (5 PCS)"
"High quality imported ABS, imported reed switch; 1007#/26#360mmUL wireModel:MC-38Action distance: 18mm ± 6mmSwitch withstand voltage: 110VDCLoad current: 500mALife: 1 million timesSwitch Output: Normally Closed (Normally Closed: Magnet near Conduction.)Surface mounted, suitable for non-iron doors or windows Surface mountingSize: 27x14x7.6mmMC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System DetectorNote: No external power supply, connect to wired or wireless alarm control panel GND and N.C ports directly! Please note that this item not fit to iron door, It will decline magnetic of the sensorGeneralBrandRXDZModelMC-38Quantity5 piecesMaterialPlastic metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List5 x Magnetic Door ContactsPackage Weight:0.041kg (0.090lb)Package Size:10cm x 5cm x 2cm (3.94in x 1.97in x 0.79in)"
Price: 6.25

"RXDZ 10Pcs AC 125V 3A AC250V 6A ON/OFF SPST Momentary Pushbutton Switches - Red"
"Product Name : Push Button Switch;Model : PBS-110;Action Type : MomentaryPoles : SPST;Rating Voltage : AC 125V 3A AC 250V 6A;Terminals Quantity : 2Mounting Thread Dia. : 7mm / 0.28"";Button Dia. : 6mm / 0.24"";Terminals Pitch : 3.5mm / 0.14""Overall Size : 27.5 x 10mm / 1.1"" x 0.4""(Max. L * D)The push button switch is used in industrial controlling circuits for controlling in electromagnetic starter, Contactor, Relay and other electric circuits.GeneralBrandRXDZQuantity10 piecesMaterialPlastic, metalSpecificationEnglish Manual / SpecNoOther FeaturesCertificationNOPacking List10 x Push Button SwitchesPackage Weight:0.038kg (0.084lb)Package Size:6cm x 4cm x 2cm (2.36in x 1.57in x 0.79in)"
Price: 3.68

"ZHAOYAO 10PCS ESP8266 Serial Wi-Fi Wireless Transceiver Modules"
"This module advantages:  - A low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking  - Two smallest done about 11 * 10 mm, the size of a fingernail. Easily embedded into any product  - Powerful internal ran LWIP agreement  - Supports three modes: AP, STA, AP + STA coexistence mode  - Perfect simple and efficient AT commands, allowing you to develop more simple. GeneralBrandZHAOYAOQuantity1 setMaterialElectronic componentSpecificationEnglish Manual / SpecNoOther FeaturesCertification-Packing List:5 / 10Pcs (Optional) x ModulePackage Weight:0.03kg (0.066lb)Package Size:10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)"
Price: 15.22