Learn on the fly

To share random thoughts and projects on a wide range of topics like microcontrollers, iot, amateur radio & medical technology

Pages

▼

Sunday, December 8, 2024

Generating True Random Numbers with a Geiger Counter and an ATtiny13 to serial port

For most cases of random number generation, systems use a pseudo-random number generator (PRNG), that is an algorithm that generates numbers...

Friday, April 24, 2020

Repurpose old TV remote as a universal remote control- [parasite design] [chip in the middle modifier on IR signals]

Most of us will have a couple of old infrared remote controllers lying around. Often we need to use several remote controllers and complicat...

Sunday, May 5, 2019

A tiny avr library for Si5351 [less than 1kb flash]

Si5351 is an integrated circuit from Silicon lab for generating a custom clock signal and is very popular among the amateur radio community....

Monday, January 14, 2019

An inexpensive, low power wireless sensor using attiny13a, ds18b20, ldr, rf433

Here is a simple project based on Attiny13a ( which is limited with 1kb flash and 64bytes of SRAM). In this project a simple sensor node is...

Wednesday, November 28, 2018

A simple arduino tft library for R61503 based touchscreen

Recently i got hold of a TFT lcd module which is listed as "2.0" 3.3V TFT LCD Display Touch Screen With Touch Pen Breakout Board ...

View web version

Powered by Blogger.