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“In this project, we have designed an FM broadcasting transmitter system with a bandwidth of about 433MHz suitable for radio broadcasting. This is the simplest form of FM transmitter which has the capability of transferring broadcasted music or voice to …
“Made a Fume Extractor by using a custom Attiny13 Based Motor driver board and 3D Printed Body, Greetings. So here’s something COOL, a DIY Fume Extractor made completely from scratch. Its body is made up of 3D Printed parts …
“Handheld RPI4 based computer with 36-key tactile keyboard and display What is it? Glad you asked.. it’s a fully functional linux computer with: A Raspberry Pi 4 Custom 36-key keyboard with 5 way directional buton based around an Atmega328 …
“David raises a question worth investigating: RAM constraints of the Attiny chip. RAM is indeed the most limiting factor on many boards as it dictates how much data you can hold in memory at any given time. Until recently, most …
“Numitron IV-9 clock with RTC 3231 When I was looking on the internet on a website, I saw this nice little display The numitron: I decided to make a clock with the numitrons and I bought six of them …
“10BASE-T from Raspberry Pi Pico Note: - DO NOT CONNECT to PoE equipment!! - Currently transmission only (UDP is available) - Receiving process will be implemented in the future… - It is advisable to insert a pulse transformer for safety. Setup - Raspberry Pi …
“Last month I spent quite a lot of time on expansion modules for use with the ESP-12E I2C Base Card. While the system worked exceptionally well as a prototyping and firmware testing platform ( as originally intended ), I immediately saw …
“It uses a 3D printed SCARA robot arm from free resources with my code to recognise the human moves and control the arm I previously made a Cartesian chess playing robot arm - and wanted to make a 3d-printed SCARA arm …
“3.7” E paper shows time synchronized at powerup in the style of an analog clock as well as of the corresponding group of words. The display which is connected to the ESP32 via SPI Interface, is driven with the …
“A smart glove for deaf peoples Story Smart hand gloves help physically disabled people to communicate with normal people. As Dump person cannot speak then this smart gloves helps him to convert this hand gesture into text or pre-recorded voice …