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![]() B06XHJ2PBJ Availability: Currently unavailable Score: 1000.000 Category: Electronics Rating: 4.4 Votes: 517 Find similar productsWINGONEER 5PCS KY-019 5V One Channel Relay Module Board Shield for PIC AVR DSP ARM for Relay. Features: 1.Name: kits module 2.5V relay module 1 way relay module 3.New 5V relay module Can be used as a microcontroller development board module, can be used as a home appliance control TTL 5V-12V control signal Control the DC or AC signal, can control the 220V AC load. There is a normally open and normally closed contact Power indicator light Control lamp, pull off bright, bright Transistor drive to increase the relay coil, control the foot high impedance. The control pin has a pull down circuit to prevent the false action of the suspended relay Package include:5 x modules. | ![]() B072XQH2NL Availability: Currently unavailable Score: 8.264 Category: Electronics Rating: 1 Votes: 1 Find similar productsKNACRO 8 Channel Low Level Solid State Relay modules Blue Board DC 24V Solid State relays 240V AC / 2A Output with resistive Fuse 240V / 2A 50/60Hz Low-Level Trigger. With power anti-reverse function, then the wrong power supply will not damage the module. Output with 240V / 2A self returning fuse protection module security. It has four 3mm fixing bolt holes for easy installation. Genuine high-quality solid-state relay module, maximum load: AC 240V / 2A. Module anti-interference ability, stable performance, trigger current is only 1mA. Each relay has a status indicator (red). Low-level control module, the module built-in current limiting resistor can be used directly positive voltage control, you can also use the microcontroller I / O control. Supply voltage: DC24V. Relay Maximum load: 240V / 2A. Trigger current: 1mA. Quiescent Current: less than 5mA. All pull current: less than 90mA. Fixing bolt holes: 4 * 3mm. Size: 129 * 61 * 25mm (L * W * H). Weigth:93g/3.25oz. Module interface: 1.The control module terminal: a 10-wire interface, all interfaces are there terminals, user-friendly connection. VCC: positive external DC power supply. GND: external DC power supply negative. IN1-IN8: Relay control interface, a high level relay. 2.Relay output: 16 line interface, all the terminals are the interface, user-friendly connection. A1-A8: normally open relay interfaces, relay before hanging, pull back with CM. B1-B8: Relay common interface. |
![]() B00R7E1QOG Availability: Currently unavailable Score: 7.937 Category: Electronics Rating: 3 Votes: 2 Find similar productsGikfun 8 Channel Relay Module for Arduino UNO 2560 1280 ARM PIC AVR STM32 Raspberry Pi EK1157. 8-Channel 5V Relay Shield Module Board Optocoupler module Arduino ARM PIC AVR. | ![]() B08GHT4VK9 Price: $19.59 Score: 7.634 Category: Electronics Rating: 3.4 Votes: 2 Find similar productsAITRIP 6PCS MCP2515 CAN Bus Module TJA1050 Receiver SPI Module Compatible with Arduino AVR 51 MCU ARM Controller Development Board TE534. Specifications: Working voltage: DC 5V Working current: 5mA (1 microamp standby current. Except the power indicator) Dimension: 4.4cm x 2.8cm/ 1.73x 1.10inch Screw hole center spacing: 23mm x 38mm Features: 120 ohm termination resistors. With impedance matching, ensures the drive capacity, long-distance data transmission against signal radiation. 5V DC power supply module, SPI interface protocol control. Supports CAN V2.0B specification, the communication speed 1Mb/s. 0 to 8-byte data field. Standard frame and expand the frame and remote frame Working temperature: Industrial grade to 85 ℃ -40 ℃ Package Includes: 6 Pieces MCP2515 CAN Bus Modules. |
![]() B06XRXG7MP Availability: Currently unavailable Score: 7.407 Category: Electronics Rating: 3.4 Votes: 6 Find similar productsDZS Elec 8 Channel 5V Relay Module with Optical Coupler Protection Expansion Board. . | ![]() B07WYGYRMZ Price: $5.19 Score: 7.407 Category: Electronics Rating: 4.8 Votes: 9 Find similar productsComimark 6Pcs 15A 400W MOS FET Trigger Switch Drive Module PWM Regulator Control Panel. 100% brand new and high quality Material: Electrical components Color: See pictures Module Highlights: 1. The use of imported dual-MOS parallel active output, lower resistance, more current, strong power at room temperature, 15A, 400W, to meet the most use of the equipment 2. Wide voltage, the perfect support for PWM 3. Easily control high power devices Product specifications and applications: 1: Operating Voltage: DC 5V - 36V; 2: The trigger source: digital high-low (DC3.3V - 20V), can be connected microcontroller IO port, PLC interfaces, DC power, you can access the PWM signal, the signal frequency 0--20KHZ perfect support. 3: output capacity: DC DC 5V - 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary cooling conditions, the maximum current up to 30A. 4: Applications: You can control the output of power equipment, motors, light bulbs, LED lights, DC motors, micro-pumps, solenoid valves, etc., you can enter PWM, motor speed control, lamp brightness. 5: Availability: unlimited switch; Operating temperature: -40-85 ; Size: See the picture Quantity:6Pc No retail package Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!! Package Included: 6 x 15A 400W High-power MOS FET Trigger Switch Drive Module PWM Regulator Control Panel. |
![]() B0B63C1458 Price: $22.99 Score: 7.143 Category: Electronics Rating: 4.5 Votes: 31 Find similar productsBULVACK 20-Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Power Supply Step-Down Module. Electrical Parameters: Input Voltage: DC 3 -40 V Output Voltage: DC 1.5 - 35 V Output Current: 3A(MAX) It is recommended to use under 2A (NOTE: When using high power, add a heat sink to the power supply chip) Load adjust ratio: +/-0.5% Voltage adjust ratio: +/-2.5% Transferring efficiency: 92% Max(the higher output voltage, the higher efficiency) ON/OFF frequency: 150KHz Output ripple: 200mV Module feature: buck and non-isolated Rectification method: non-synchronous rectification Function: 1.Built in over-temperature protection function 2.Built in current limit function 3.Built in output short-circuit protection function How to use: 1.Access the power supply ( 3 -40 V), the power indicator light, the module is working properly. 2.Adjust the blue potentiometer knob (usually clockwise rotation boost, counterclockwise rotation Step-down) and monitor the output voltage with a multimeter to reach the required voltage. 3.A customer reflects the module output voltage can not be adjusted, always equal to the input voltage. When you encounter this problem, please first counterclockwise rotation potentiometer 10 laps above, and then use the module can be normal adjustment of the voltage. Package includes: 20 X LM2596 board Note: This is a buck module. The input voltage must be higher than the output voltage. The input and output interface can not be reversed. It is recommended to use the current within 2.5A when working for a long time. If it exceeds 2A, you need to add a heat sink (output above 10W). | ![]() B08V4X5L5B Price: $16.59 Score: 6.944 Category: Electronics Rating: 4.3 Votes: 17 Find similar productsACEIRMC 6pcs INA219 I2C Bi-Directional DC Current Power Supply Sensor Breakout Module Compatible with Arduino Raspberry Pi. . |
![]() B07W4VZ2F2 Price: $8.99 Score: 6.944 Category: Electronics Rating: 3.8 Votes: 21 Find similar productsComimark 5Pcs CAN Bus Module Transceiver TJA1050 Controller Schnittstelle Board for Arduino. Description: 1. TJA1050 CAN controller interface chip 2. The chip pin has been commonly used derivation, convenience for the connection 3. Pin 5 v power supply 4. The PCB board size: 22 (mm) x11.5 (mm) Package Included: 5PC*TJA1050 CAN controller interface module bus driver interface Module. | ![]() B07JVHK6QH Price: $8.59 Score: 6.849 Category: Electronics Rating: 4.3 Votes: 16 Find similar productsWMYCONGCONG 10 PCS TTP223B Digital Touch Capacitive Sensor Module for Arduino DIY (10PCS). Specification: Low power consumption Power supply for 2 - 5.5V DC Can replace the traditional touch of a button. Four M2 screws positioning holes for easy installation. The module is a capacitive touch-type touch switch module based on a touch detection integrated circuit (TTP223B). Normally, the module outputs a low level, and the mode is a low power mode; when the corresponding position is touched with a finger, the module outputs a high level, and the mode switches to a fast mode; when there is no touch for 12 seconds, the mode is switched to a low mode. Power mode. The module can be mounted on the surface of non-metallic materials such as plastic and glass, and a thin piece of paper (non-metal) can be placed on the surface of the module. As long as the touch is correct, it can be hidden in the wall, desktop, etc. button. This module allows you to eliminate the hassle of conventional push buttons. Package Content: 10 * TTP223B Digital Touch Sensor Module. |









