L-com, an Infinite Electronics brand and a supplier of wired and wireless connectivity products, has just introduced a new line of open-source Arduino PLCs and power supplies. These products serve ...

The power supplies have overvoltage and overcurrent protection and an LED indicator. For ease of installation, each model can be mounted on a standard DIN rail. L-com’s new open-source Arduino PLCs ...

TK discusses a portable power supply module known as a Battery Shield for Raspberry Pi and Arduino.