- Control Signal: Works with 5V TTL signals.
- Switching: Switches AC (up to 250V) and DC (up to 30V) loads.
- Relay Rating: Supports 5A at 240V AC.
- LED Indicator: Shows when the relay is ON.
- Wiring: 2×3-pin male header for easy connections.
- Microcontroller Compatibility: Works directly with Arduino without extra drivers.
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Showing 1777–1824 of 7208 results
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Raspberry Pi Case
Raspberry 4B Black Injection Molding Premium Case Supporting 3007 Fans
SKU: 1226956- Easy three-piece installation design.
- Easy fitment of Pi board.
- Case color: Black.
- Rubber pad grip at the bottom.
- Precise access to all port and cable strips.
- Injection Molded Construction.
SKU: 1226956 -
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IR and RF Transmitters and Receivers
RFM69HCW Wireless Receiving Module-915 MHz
SKU: 223524RFM69 series wireless communication module is designed to work at 965Mhz ISM band global free application. It is designed for low-power, high-bandwidth wireless digital communications module. The modules have a low cost, small, stable, product consistency and other characteristics.
Pitch (mm): 2
SKU: 223524 -
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PIR / IR and Optical Sensor
AC 220V PIR Detector Infrared Motion Sensor Switch With Adjustable Light Sensitivity and Time Delay
PIR / IR and Optical SensorAC 220V PIR Detector Infrared Motion Sensor Switch With Adjustable Light Sensitivity and Time Delay
SKU: 975693- Type: PIR Switch
- Delay timing: 15 Sec, 45 Sec, and 5 Min.
- Working Voltage/Frequency: AC110-240V, 50/60Hz
- Sensing Distance: 4-6m
- Fitting Diameter: 40 mm
- Angle Coverage: 110 degrees
SKU: 975693 -
Segment Displays
TM1638 Button Digital LED Display Module
SKU: 349827- Use TM1638 digital tube drive chip to drive a common cathode LED digital tube.
- Can be extended to 3 * 8 buttons, led digital tube and can be controlled separately.
- Support 8 brightness control, led digital tube and use the same brightness.
- Support cascading up to 6 of the same module.
- 8 LED, 8-bit digital tube and 8 buttons, common cathode LED digital tube, such as STC microcontroller can be directly connected.
SKU: 349827 -
RF Connectors
SMA jack (long) Straight PCB Mount
SKU: 977383- Impedance: 50Ω
- Frequency range (for connector interface):DC~18GHz
- Dielectric withstanding voltage (at sea level) :≥750-1500V,50Hz (depending on cable)
- Working voltage (at sea level): ≥250-500V,50Hz (sea level) / ≥65-125V,50Hz (Height 21000M)
- Insulation resistance: ≥ 5000 mΩ
SKU: 977383 -
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Other ESP WIFI Modules
ESP32-WROOM-32D 16M 128Mbit Flash WiFi Bluetooth Module
SKU: 975745- Xtensa 32-bit LX6 microprocessors
- 1 Kbit of EFUSE, 256 bits MAC
- WiFi: 802.11 b/g/n/d/e/i/k/r (802.11n up to 150 Mbps)
- Bluetooth v4.2 BR/EDR and BLE specification
- Wi-Fi mode Station/softAP/SoftAP+station/P2P
- Operating voltate: 2.2-3.6V
- Current Consumption: 80 mA
SKU: 975745 -
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Relay Modules
5V 1 Channel Relay Module for Arduino
SKU: R191844SKU: R191844 -
Digital Voltage, Current and Frequency Meter
AC Power Monitoring Digital Display
SKU: 890227- Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)
- Overload alarm function (over power alarm threshold, backlight, and power flashing to alarm).
- Power alarm threshold preset function (can set power alarm threshold).
- The energy can be reset using the key.
SKU: 890227 -
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Arduino Compatible Boards
MCP2515 Can Bus Shield Board SPI Interface 9 Pins Standard Sub-D Connector Expansion Module
Arduino Compatible BoardsMCP2515 Can Bus Shield Board SPI Interface 9 Pins Standard Sub-D Connector Expansion Module
SKU: 790468- SPI Interface up to 10 MHz.
- Implements CAN V1.2 B at up to 1 Mb/s.
- Arduino/ Freaduino Completely compatible.
- Industrial standard 9 pin sub-D connector.
- Standard (11 bit) and extended (29 bit) data and remote frames.
SKU: 790468 -
Drone Motor
Set of 4 A2212 1400KV Brushless Motor for Drone with SimonK 30A ESC and Orange 1045 Propeller Set
Drone MotorSet of 4 A2212 1400KV Brushless Motor for Drone with SimonK 30A ESC and Orange 1045 Propeller Set
SKU: 5931- Offers great performance and value for money.
- Comes in the compact sizes.
- Suitable for airplane, aircraft, quadcopter.
- ESC used has an On-Board BEC.
- Faster and Better speed control.
SKU: 5931 -
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3D Printer Extruder Parts and Fans
MK8 All Metal Bowden Extruder Kit Right Side for 1.75mm Filament Bulk Parts
3D Printer Extruder Parts and FansMK8 All Metal Bowden Extruder Kit Right Side for 1.75mm Filament Bulk Parts
SKU: 890205- Item name: MK8 All Metal Bowden Extruder Kit
- Suitable for: Creality CR-10 Series 3D Printer
- Types: Right-hand side parts
- Bracket Dimensions: (LxWxH) mm: 50x62x64
- Mounting Holes Size: 5mm
- Colors: Red
- Main material: Metal, Mild Steel
SKU: 890205 -
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Metal Push Button Switch
16mm metal push button waterproof LED light self-lock self-reset button 1NO1NC Orange Color
Metal Push Button Switch16mm metal push button waterproof LED light self-lock self-reset button 1NO1NC Orange Color
SKU: 1187619- Stainless steel material for long-term use
- Inbuilt Colorful Ring illumination LED
- Orange Color Led Ring on the Button
- Bright daylight LEDs
- Single pole push to make and Push to break Function
- Front and rear panel seal to IP67 & TVS protection
- Rubber ring and hexagon nut to fix, Waterproof and Dustproof
SKU: 1187619
