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![]() B00R7E1QOG Availability: Currently unavailable Score: 1000.000 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. | ![]() B01I92B5W2 Price: $8.99 Score: 8.850 Category: Electronics Rating: 4 Votes: 1 Find similar productsTOLAKO GPIO Module with Dual Channel Digital I/O Ports for Arduino. Package included: 1X GPIO Module. |
![]() B0797JK4RW Price: $9.99 Score: 8.130 Category: Electronics Rating: 4.3 Votes: 75 Find similar productsKEYESTUDIO 16-Channel 12-bit Servo Motor Driver Board I2C Interface for Arduino R3 Controller. Specification 1.I2C input, to control 16-channel PWM output 2.Servo power supply independent V + input up to 6V 3.Logic signal and logic power independent output 3-5v 4.Frequency of 40-1000Hz 5.Number of channels: 16-channel 6.Resolution: 12-bit. | ![]() B06XHJ2PBJ Availability: Currently unavailable Score: 7.937 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. |
![]() B08V4X5L5B Price: $16.59 Score: 7.752 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. . | ![]() B0BQYKFYML Price: $14.99 Score: 7.692 Category: Electronics Rating: 4.2 Votes: 23 Find similar productsXICOOLEE MCP23017 I/O Expansion Board Module SG-IO-E017, 16 I/O Pins Supports for Raspberry Pi Series, Onboard 3-Digit DIP Switch, I2C Interface Compatible with 3.3V/5V Working Level. Overview: This product adopts I2C interface to realize 16 I/O port expansion. Support for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+/4B etc models as well as Ardui and STM32. We provide C and Python demo codes for the Raspberry Pi, as well as Ardui and STM32 demo codes, that can implement input testing, output testing, and interrupt testing. Specifications: Size: 45mm(Length)*25mm(width) Control Chip: MCP23017 Signal interface: I2C Supply voltage: 3.3V/5V Expansion I/O: 16 Interrupt pin: INTA、INTB Interface definition: VCC: Power supply positive(3.3V/5V) GND: Power supply ground SDA: I2C data line SCL: I2C clock line INTA: PA port interrupt pin INTB: PB port interrupt pin Package contents: 1.SG-IO-E017×1 2.PH2.0 6PIN connecting cable×1. |
![]() B072XQH2NL Availability: Currently unavailable Score: 7.692 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. | ![]() B06XRXG7MP Availability: Currently unavailable Score: 7.353 Category: Electronics Rating: 3.4 Votes: 6 Find similar productsDZS Elec 8 Channel 5V Relay Module with Optical Coupler Protection Expansion Board. . |
![]() B0C3R1ZRTV Price: $15.99 Score: 7.194 Category: Electronics Rating: 3.6 Votes: 4 Find similar productsMICROVER- Can Bus Shield Development Board, DC 5-12V Controller and Transceiver, CanBus Shield Adopts MCP2515, SPI Interface 9 Pin Standart Sub-D Connector Expansion Module, Compatible for Arduino. CAN-BUS, due to its frequent use in industrial applications. CAN-BUS stands out in long-distance transmissions with its moderate communication speed and high security. You can incorporate the preferred CAN-BUS structure, especially in modern machines and complex robot systems, into your circuit using the CAN-BUS Shield. The CAN-BUS Shield utilizes the CAN-BUS transceiver and the SPI-compatible MCP2515 CAN-BUS controller. It can be seamlessly connected to Arduino/Freaduino and Seeeduino boards. With the help of the OBD-II conversion cable and the OBD-II library, you can create an embedded diagnostic device or a data logger. The CAN-BUS Shield also features various communication port supports, analog and digital IOs, and PWM outputs. UART, SPI, and I2C communication ports can be used to communicate with different units. Additionally, the CAN-BUS Shield has 6 analog IO pins, 3.3V and 5V power sources, 6 PWM outputs, and 14 digital IO pins, making it a shield board that enables interaction with different modules. Features: 1 Mb/s V2.0B application 10MHz upward SPI interface Ariduino/Freaduino is fully compatible Standard (11 bits) and extended (29 bits) data and remote frames Industry standard 9-pin Sub-d connector Get two to the main message store function Buffer with DC5-12V operating voltage Size: 78mm x 53.5mm The package includes: 1pc *MCP2515 CAN BUS Shield expansion board Development board CAN communication board Microver is here for your electronic and embedded needs. Please stand by for our other products. | ![]() B076Q1QKSX Availability: Currently unavailable Score: 7.092 Category: Electronics Rating: 3.8 Votes: 7 Find similar productsWINOGNEER Serial Port Expansion Board RS232 for Pi 3 Model B 2 B B+ GPIO UART Shield with IR Receive. Description: 1. Expansion board size: 65mm * 56.5mm, the standard Pi HAT extension plate size2. Power indicator3. Infrared receiver function4. GPIO extended function: A. Up to 16 independently with power and ground GPIO (3.3V level), and provide a corresponding relationship table, at a glance B. Two independent SPI extended interface with 1 I2C extended interface C.One RS232 standard serial port, can be directly connected to the PC etc. Package Included: 1 x WINGONEER GPIO Serial Port Expansion Board. |









