25 Max. per order Raspberry-Pi Pico Microcontoler RP2040 Cortex M0+ @...
The Raspberry Pi 3 - even faster than the Pi 2, 1 Giga of RAM, WiFi...
Assortment of BreadBoard wires Female-Female 300mm and 75 mm + Long...
MAX PURCHASE 1 or 2 per person during global component back-out period...
MAX PURCHASE 1 or 2 per person during global component back-out period...
Manufacturers
Desolder/Solder Gel Flux - 10 gr Smooth Flow Tack Flux NO CLEAN Hot Air...
Gravity : Measurement of pH of a solution 0 to 14 pH (+/- 0.1 pH) Gain...
Soldering Flux - Gel - 10 gr High quality, High fluidity NO CLEAN Hot...
Motors control board for Raspberry-Pi Pico 4 DC motor 2 stepper motor 8...
MD2 drone Kit to assemble (Learning and Makers) Repairable Payload:...
Air:bit - Drone for Micro:bit Real time measures Code Bloc programmable...
Backplane prototyping board DIN case: 6 modules Level: Backplane...
Viewed products
4 relays module, Grove 4 Relay (250V...
GRO-4-RELAY-I2C
4 relays module, Grove
In stock
Availability date:
The 4 relay unit integrates 4 two way modules (SPDT) which can be controled over I2C bus with a single protocol. This module do have an Arduino Library (made by M5Stack) and a MicroPython library (made by MCHobby).
The maximum control voltage is rated at AC-250V/DC-28V for the relay, and the current rated to 10A and the instantaneous current can hold up to 16A.
Each relay can be controlled independently and have a status LED (so you can know its state at anytime).
The typical application of this module are: digital signal switching, programmable power switch.
More information on the manufacturer product sheet.
This product has not been designed and does not have certification for high voltage use. Working with a voltage higher than 30V can be extremely dangerous and should be reserved for people who are qualified to work in such conditions. It is necessary to use an appropriate equipment and to apply adequate safety rules.
For each order, you will received: