Articles

The first article from Tutorial: STM32F746 (STM32F7 Discovery) serie. I would like to describe how to turn on LED simply controlling GPIO. Why I began to write this tutorial and…

AVR, ATMega, ATTiny, PIC, Arduino… these are very searching words in google and I asked myself “Why?”. Yes, AVR by Atmel or PIC by Microchip family is popular, but we…

This is another continue of STM32 tutorial (STM32F746 tutorial). I would like to show example code for turn on/off LED with button. This example code is able to use for…

I wanted to share storage on my cubieboard through samba. You can use this tutorial for other storage media. For example SD card, HDD, Flash disk or something else. You…

Microcontroller MSP430F2132 is programming 2-Wire JTAG (=SBW, Spy-bi Wire) or 4-Wire JTAG. MSP430 LaunchPad can programming SBW. On input reset (RST) is connected pull-up resistor. If microcontroller isn’t connected, you…

Our reader (V.K.) send article by inoperative wireless module NRF24L01 with integrated amplifier, which works on frequency 2.4GHz. His project was function with module with integrated antenna, but project with…

Instalation FTP (vsftpd): sudo apt-get install vsftpd in the file /etc/vsftpd.conf find setting for vsftpd. You can find setting for enable anonymous, allow log in from local users, enable any…

If you want to try linux on STM32 microcontrollers (ucLinux a STM32F429-Discovery), check this tutorial. First step, download openocd from sourceforge website or install it from application and software center…

I needed power supply (step down converter) for my big project with minimal 2A current and fixed output voltage (3.3V) or adjustable output voltage. I wanted higher efficiency and that’s…

This is next circuit switching converter. This converter reduces the voltage from 12V to 3.3V with very popular DC/DC converter MC34063. The coil was calculated on the 22uA, but the…