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DC-DC 12V 15V 24V 36V 50V to 5V Step Down Power Supply Module Battery Car Buck Converter Charger Module 10V-80V to 5V DC-DC 12V 15V 24V 36V 50V to 5V Step Down Power Supply Module Battery Car Buck Converter Charger Module 10V-80V to 5V 1.Description:   It is a Step Down Power Supply Module with input DC 10V~80V and output DC 5V.It can provide a stable 5V output.   2.Feature:   1>.Low ripple   2>.High efficiency   3... $4.19
$5.99
SKU: 15082
$4.19
$5.99

31

DC 6V-14V Fan Power Supply Breakout Board HAT POE for Raspberry Pi 3B+/3B/2B/B+ DC 6V-14V Fan Power Supply Breakout Board HAT POE for Raspberry Pi 3B+/3B/2B/B+ 1.Description:   It is a power fan board designed for Raspberry Pi B3+. It has intelligent fan control function which can start the fan when the CPU and ambient temperature exceed a certain temperature and turn off the fan when ... $13.64
$20.99
SKU: 14589
$13.64
$20.99

35

5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister 5 Meters PT100 Temperature Sensor Type-K Waterproof 0℃~800℃ Platinum Resister Description:   1>.Sensor type: Type-K   2>.Measuring temperature: 0℃~800℃   3>.Inner hole: 5mm   4>.Sensor length:5 meters $3.49
$4.99
SKU: 14058
$3.49
$4.99

31

DX-BT04-A Wireless Bluetooth RF Transceiver Module BLE2.0 UART 4dBm DC 3V-3.6V 2.4GHz DX-BT04-A Wireless Bluetooth RF Transceiver Module BLE2.0 UART 4dBm DC 3V-3.6V 2.4GHz Common Pin:   1>.Pin-1:UART_TXD.UART data output   2>.Pin-2:UART_RXD.UART data input   3>.Pin-11:RESETB.Reset/restart button   4>.Pin-12:3.3V   5>.Pin-13:GND   6>.Pi... $3.63
$5.19
SKU: 13920
$3.63
$5.19

31

DX-BT18 Wireless Bluetooth RF Transceiver Module BLE4.2 UART 2.4GHz w/ Control Board DX-BT18 Wireless Bluetooth RF Transceiver Module BLE4.2 UART 2.4GHz w/ Control Board Common Pin:   1>.UART_TX:UART data output   2>.UART_RX:UART data input   3>.VCC:Input power supply   4>.GND:Input power supply   5>.GPIO26:Disconnect pin (200ms, low power pulse... $3.49
$4.99
SKU: 13917
$3.49
$4.99

31

DC 3.3V 4-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board DC 3.3V 4-Channel PLC Amplifier Optical Isolator NPN Output Signal Converter Board 1.Description: 1>. Adopt new original imported FET. 2>. The input signal is compatible with NPN and PNP, and is compatible with PLC equipment such as Mitsubishi, Panasonic, Siemens, and domestic PLC. 3>. The signal i... $6.74
$8.99
SKU: 13672
$6.74
$8.99

26

DIY Kit SMD Infrared Distance Sensor Indicator Electronic Components Suite DIY Kit SMD Infrared Distance Sensor Indicator Electronic Components Suite Description:   The infrared reversing radar is composed of a multi-resonant circuit, an infrared signal transmitting and receiving circuit, an infrared signal amplifying and a voltage comparison circuit. It has the characteristi... $2.51
$3.59
SKU: 13612
$2.51
$3.59

30

4S 3.7V Polymer Lithium-Ion Battery 14.8V 100A Charging Protector Balanced Function Board 4S 3.7V Polymer Lithium-Ion Battery 14.8V 100A Charging Protector Balanced Function Board Parameters: 1>.Overcharge protection voltage:4.25V+/-0.025V 2>.Overcharge release voltage:4.15V+/-0.05V 3>.Overcharge protection delay:1S+/-200mS 4>.Over-discharge protection voltage:2.7V+/-0.05V 5>.Ove... $7.69
$10.99
SKU: 13592
$7.69
$10.99

31

Power Switch Wireless Controller WIFI Relay Module Wifi Smart Switch APP AC 220V for IOT Smart Home Power Switch Wireless Controller WIFI Relay Module Wifi Smart Switch APP AC 220V for IOT Smart Home Description: Home automation is "The Internet of Things". It simply means the way all devices or appliances are networked together to provide customers with a seamless control over their home equipment. This module is an af... $5.59
$7.99
SKU: 13331
$5.59
$7.99

31

DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V DC to DC USB Step Up Step Down Power Supply Module Adjustable Boost Buck Converter DC 5V to 3.3V/12V Description: USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage. Features: 1>. One button to turn off the output; 2>. Supply ON/OFF display screen; 3>. Support low p... $2.09
$2.99
SKU: 13318
$2.09
$2.99

31

10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB 10PCS TP4056 1A Li-ion Lithium Battery Charging Module Charging Board Charger with Micro USB Description: 1. Charge Module: Linear charging 2. Current: 1A adjustable 3. Charge Precision: 1.5% 4. Input Voltage: 4.5V-5.5V 5. Full Charge Voltage: 4.2V 6. Led Indicator: Red is charging; Blue is full charged 7. Input In... $2.79
$3.99
SKU: 12620
$2.79
$3.99

30

DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits Module 3W DC 4.5-5V with Battery Case DIY Audio Power Amplifier Board Kit Radio Speaker Loudspeaker DIY Kits Module 3W DC 4.5-5V with Battery Case Parameter: NO. Parameter Value 1 Name Amplifier suite 2 Model AKE-1 3 Operating Voltage ... $5.85
$8.35
SKU: 12386
$5.85
$8.35

30

LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits LM3914 Green LED Bar Display Module 10 Segments Battery Power Indicator Battery Capacity Indicating Tester DIY Kits Product Introduction: 1>. Power Consumption: all lamps on 42mA; single lamp on 4mA 2>. Measurement Range: universal 2.4-20V batteries 3>. Color: Green 4>. Display Way: multi-lamp bar display or single lamp dot display... $2.63
$3.75
SKU: 12003
$2.63
$3.75

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16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier 16mm 108KHz Ultrasonic Mist Maker Fogger Atomizer Transducer DC 3-12V with PCB for Ceramic Humidifier Product Introduction: 1.Driving Voltage:DC 3-12V 2.High Conversion Efficiency 3.Low Impedance Stable Waveform 4.Low Dielectric Loss 5.Power:1.5-3W 6.Service Life:>3000h 7.Strong Corrosion Resistance 8.Applications:for ... $3.42
$4.89
SKU: 11433
$3.42
$4.89

30

[L173] Icstation 30W 5730 White LED Light Emitting Diode 83pcs SMD Board 85mm Diameter Board 220V [L173] Icstation 30W 5730 White LED Light Emitting Diode 83pcs SMD Board 85mm Diameter Board 220V SKU: 4950 Quantity: 1   Please... $4.91
$6.55
SKU: L173
$4.91
$6.55

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