Project by Noel A. Rios. Complete schematics and full source code are available. Here is an 8051-series flash microcontroller programmer which can program the AT89C2051, AT89C4051, AT89C51, AT89C52, ...

Just like a PC’s USB port, the serial port on a PC can also in some cases serve as a power supply. A USB port can provide as much as 500 mA at 5V, but a serial port provides less power. Even with the ...

Project by Noel A. Rios. Complete schematics and full source code are available. Here is an 8051-series flash microcontroller programmer which can program the AT89C2051, AT89C4051, AT89C51, AT89C52, ...

An UART microcontroller programmer using CH340G IC. UART stands for Universal Asynchronous reciver/transmiter Protocol and it works like this: The communication beggin with a start bit, continue with ...

The most common way of programming AVR microcontrollers is the In System Programming port. That little six-pin header with MOSIs and MISOs coming out of it will program every AVR you’ll ever come ...

As promised, this part starts with a simple programming tutorial on the PIC12F675 microcontroller which shows you how to program and use it as a simple LED flasher. It’s assumed that you have ...

I bought this programmer from here. I was happy with my DIY Serial Programmer, but I had to change/upgrade my old PC, and none of the new PCs in market, has a serial port anymore. DAMN... so, I was ...

A complete microcontroller development kit for little more than the cost of a bare chip? That’s what STMicroelectronics is promising with their STM8S-Discovery: seven dollars gets you not only a board ...