Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...
What’s the coolest thing a person can build with LEGO? Well it’s gotta be an air conditioner, right? Technically, [Manoj Nathwani] built a LEGO-fied swamp cooler, but it’s been too hot in London to ...
"Arduino Dock R2" ($ 15: about 1500 yen) is a module for docking Omega 2 and Arduino. "Relay Expansion" ($ 15: approx. 1,500 yen) has a relay switch and enables you to switch the power to 240 V / 2A. ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback