How to design a CAN BUS network from scratch – This is a step-by-step design that demonstrates how to connect several nodes to one another through the aid of a CAN bus network. The purpose of this design to overcome the limit of the classical RS232 interface. Read more.
Problems with RF communications between PIC – I want to send some information serially to another microcontroller and have it displayed on an LCD. When I set the baud rate at 9600 bps and test on the board (without using the RF module), it works fine. But when I insert the RF module it doesn’t work and nothing displays on the LCD. Read more.
Universal battery charger made with a PIC 16F877A – (Nearly 17K views to-date, lots of recent updates including code help, and plenty of additional resource material). Read more.
Interfacing a microcontroller to Zigbee and serial ports – I need some help on connecting two RS232 ports with a single microcontroller. I need to take the input from the PC to the controller and then the output of the controller to Zigbee via a serial port. Read more.
Implementing CAN node on LPC2129 ARM microcontroller – I am looking for C code to communicate between the CAN controllers of two different LPC2129/01 controllers. I am attempting to send one single message with the same ID of 3/5 characters from the first LPC2129 to the next LPC2129. Read more.