Electronics – Page 2 – Junaid's Blog

Program STM8S Development Board with ST-Link v2

Jan 5, 2018

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I successfully programmed development board having STM8S103F3P6. It is quite simple to make it blink LED. For me, it was second easiest after Arduino Uno to get started. I used SDCC as the C compiler, ST-Link v2 clone as programmer, and stm8flash to flash the binary file through ST-Link.

Program AVR Microcontroller with USBTinyISP and Eclipse IDE

Jan 4, 2018

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Junaid

in Electronics

In this post I will detail out how we can program an AVR microcontroller, specifically ATTiny13a, with USBTinyISP and Eclipse IDE in Linux environment. I am using Ubuntu 16.04 LTS. I hope it will work in other distributions with little or no modifications.

One Channel Relay Module

Jan 1, 2018

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Junaid

in Electronics

Here is the schematic and details for creating one channel relay module. It would be capable of driving both DC and AC current when appropriate relay is used. We can connect output pin of most of microcontrollers including Arduino to control it.

Program Arduino Pro Mini with CP2102 USB to TTL Coverter module

Dec 11, 2017

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Junaid

in Electronics

I like Arduino Pro Mini boards more than other Arduino boards. Mainly because of its minimalist design. But Arduino Pro Mini does not have built in USB interface to program it directly like we do in Arduino Uno. However we can program a Arduino Pro Mini easily using a cheap CP2102 USB to TTL converter…

Cheap Dual Voltage Regulator

Nov 17, 2017

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Junaid

in Electronics

Here is the schematic design to create a dual voltage regulator to power our Arduino and other small circuits. It is built around AMS1117 low drop out voltage regulators.