Isolated, Single-Channel RS232 transceiver (Isolated RS232 to UART)
https://www.electronics-lab.com/project/isolated-single-channel-rs232-transceiver-isolated-rs232-to-uart/
The project presented here provides an isolated interface between the RS-232 cable network and the connected UART systems to protect against voltage spikes and ground loops within the noisy environment and improve system reliability. The project achieves a robust data communication link in harsh industrial environment. ADM3251E chip from Analog Devices is the heart of […]
40 & 28 PIN PIC Development Board with ICSP interface
https://www.electronics-lab.com/project/40-28-pin-pic-development-board/
This is a PIC 40/28 PIN (DIP) PIC Development / Evaluation board that demonstrates the capabilities of Microchips 8-bit microcontrollers, specifically, 28- and 40-pin PIC16FXXX, PIC16F1XXX, and PIC18 devices. It can be used as a standalone demonstration board with a programmed part. With this board, you can develop and prototype using all Microchip’s 40 […]