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“Following on from my previous Instructable, I have now put the 6502 on to a strip board and added a 6522 Versatile Interface Adapter (VIA). Again, I am using a WDC version of the 6522, as it is a perfect …
“The 8051 is in everything. I’ve won pitchers of alcohol by betting that a given device contained an 8051. It’s in USB hubs, bluetooth microprocessors, UPSes, and even SOIC16 packages and smaller. That’s not to say it …
“The 6502 microprocessor first appeared in 1975 and was designed by a small team led by Chuck Peddle for MOS Technology. Back then it was used in video consoles and home computers including the Atari, Apple II, Nintendo Entertainment System …
“Let’s pick magic chimes out of the air with a LIDAR scanner and an Arduino. There are many exciting things that you can do with laser. One of these is playing harp! In this project, a LIDAR scanner (LIDAR …
“An accessible Robotic arm made from 3D print and open electronic. Make it together It is not given to everyone to be able to use his arms. When that happens, having a meal could be a nightmare and making you …
“TheMIDInator is a MIDI controller based on an Arduino MEGA 2560. It uses a few potentiometers, rotary encoders, a joystick, switches and a keypad as inputs and sends MIDI commands via serial USB interface to the computer. For this controller …
“Brought to the marked in 1976, Zilog’s Z80 was the most widespread processor in the ‘80s until the 2000s. Let’s bring it to life again! Story One day when I tidied up my cellar, I found a Z80 …
“A variant on the wooden wine box dual MX7219 matrix chiming clock. Rotating time, date, temp, humidity, day with events and chimes. In a previous project (matrix clock) most of the ‘guts’ for the code were done, but this continues …
“An open source, Arduino and Python-based advanced humanoid robot! Hi everyone, today I’ll be showing how I made the robot MIA-1, which is not only advanced and unique but also open source and can be made without 3D …
“Matrix clock with scrolling time, date, day of week, temp, humidity and event notifications. I wanted to build upon the clock logic I developed for the previous clock but put it into a more visible format. This clock is built …