Security

Camden’s CX-IRB Isolation Relay Module

Camden is pleased to introduce its CX-IRB Isolation Relay Module. It provides a compact and economical solution for isolation of devices from electrical noise and induced voltages. The CX-IRB relay is ...
Electronic Design

Data Isolator Module Provides Data and Power Isolation

Murata recently announced the introduction of the NMUSB202MC, a surface mount powered data isolator module that conveniently provides dual port USB data and power isolation from a single upstream port ...
EDN

Wi-Fi Relay Module v4

In this post we are reviewing the ESP-01 Wi-Fi Relay Module. It is one of the cheapest smart switches you can purchase currently for making smart home, internet of things, and other wireless do it ...
Electronic Design

4 And 8-Port PCIe/104 Serial Port Modules Offer Opto-Isolation

High performance PCIe/104 serial I/O modules with 4 or 8 serial ports and optional opto-isolation are based on a high speed PCIe octal UART with 256-byte TX/RX FIFOs and auto RS-485 transmit control.
EDN

M5Stack Relay Unit Teardown

One of my favorite activities is discovering the inner secrets of electronics systems as I am always looking for interesting design ideas. That way, I can take those design tricks a step further, ...