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4 Channel Solid State Relay Module
Description: 5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A. ..
12.80€ with VAT
Product Code: U-0081
4 Channels IR Reflective Sensor
This 4 channels IR reflective sensor includes 4 IR sensors and mainboard to handle all the signals..
5.00€ with VAT
Product Code: U-0110
4-Channel 12V Relay with USB Programmable Computer Control
This is USB controlled relay Board with 4 channels. It's used the HID technology, so no need to in..
16.50€ with VAT
Product Code: U-0059
4.0 Bluetooth module - BLE CC2540
Features: Support standard BLE protocol Support UART, I2C interface Support low power mode..
9.00€ with VAT
Product Code: U-0038

4.5-30V to 0.8-32V 12A 200W DC-DC Step Down Converter Module
Applications: Voltage convert: 12 to 3.3V; 12V to 5V; 24 to 5V; 24V to 12V DIY an adjustable..
11.90€ with VAT
Product Code: U-0072
433Mhz Wireless RF Transmitter and Receiver Kit For Arduino
Description: This is 433Mhz wireless RF transmitter and receiver kit for Arduino ARM MCU Applicati..
2.60€ with VAT
Product Code: U-0039
4pin Mini Voice Sound Detection Sensor KY038
Description: Brand: KEYES Model: KY-038 Adopt LM393 main chip Electric condenser microph..
1.40€ with VAT
Product Code: U-0002
4WD Robot Smart Car Chassis Kits
Smart car chassis four-wheel drive double smart car: 2pcs Acrylic car board 4pcs car tires ..
24.50€ with VAT
Product Code: U-9010

4x4 keyboard module
This is a 4x4 matrix sixteen key membrane switch keypad that is easy to use and will look nice in yo..
2.20€ with VAT
Product Code: U-0145
5-30V to 1.25-30V DC/DC STEP-UP/DOWN
Module parameters: Input voltage: DC5-30V Input current: 8A (MAX)  peak 10A (6A work a ..
15.20€ with VAT
Product Code: U-0069
5-32V į 0.8-30V 5A DC/DC Step Down Converter Module
Operating Temperature: -40 ℃ to +85 ℃ Voltage Regulation: ± 2.5% Load Regulation: ± 0.5% ..
4.90€ with VAT
Product Code: U-0063

6 channel relay - module
A Relay is a digital switch to control much higher voltages and currents than your normal Arduino bo..
8.40€ with VAT
Product Code: U-0013
75 pcs Type Plastic Crown Gear
Package: 19X Double Reduction Gear(each one) 12X Single Reduction Gear(each on) 11X Crow G..
5.00€ with VAT
Product Code: U-0299
8 channel relay module
A Relay is a digital switch to control much higher voltages and currents than your normal Arduino bo..
9.00€ with VAT
Product Code: U-0152
8x8 Dot Matrix Module
Specification: Single module can drive the an 8 * 8 dot matrix common cathode The module Ope..
1.50€ with VAT
Product Code: U-0256

9V-36V to 5V (MAX) DC/DC STEP-UP/DOWN 2x USB
Input: 9V-36V Output: 5V / 3A (MAX) Efficiency: 92% (MAX) Switching frequency: 150KHZ Ope..
4.90€ with VAT
Product Code: U-0058
AC/DC Converter 230-12V 450mA (STEP DOWN)
Use Environment: Working temperature: -20 ~ 60℃ Relative humidity: 40 ~ 90%RH Specifica..
4.50€ with VAT
Product Code: U-0112
AC/DC Converter 230-5V 700mA (STEP DOWN)
Specifications: Input voltage: AC 85 ~ 265 v 50/60 hz or DC 100~ 370 v Input current: 0.02..
3.50€ with VAT
Product Code: U-0104
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