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“This project consists on building and programming a robotic arm able of performing movements manually by joystick control and repeating recorded movements, all controlled by an Arduino Mega. The main reason for using the Arduino Mega is because of its …
“Introduction Some time ago I needed to program an MCM68766 EPROM to upgrade the BIOS in an IBM PC 5150, and in the process discovered that hardware which can program these is rather difficult to come by. So I set …
“This is another retro compute project. Use an Arduino Mega256, 64kB serial RAM, a display and a keypad to build a standalone computer. The idea I had the idea to build a standalone computer resembling the old ZX81 computer when …
“Arduino based CNC foam cutter with display and SD-Card. Ruby Script for SketchUp Make 2017 to generate gcode. Swift base post processing My goal was to build a foam based semi scale glider. So a lot of segments and …
“Connect a ZX81 keyboard to an Arduino. This is a tutorial to quickly get the keyboard running and use if for all kinds of applications. The ZX81 was one of the iconic computers of the 80s. They made a computer …
“Using 2 ultrasonic sensors to detect the strum motion. And using 3 buttons to play the node The project started with using an ultrasonic sensor to detect distances. Then I thought of using two ultrasonic sensors to tell the passing …
“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 …
“MCUVoltage measures the voltage supply (Vcc) of Arduino without extra components. MCUVoltage measures the voltage supply (Vcc) of Arduino without extra components. Supported board includes Uno, Leonardo, Mega as well as the ATtiny3224/3226/3227. This library also supports oversampling …
“Fabrication of a 3D bio-printer from an off-shelf 3D printer (Prusa). The bioprinter is used for constructing 3D scaffold from hydrogels The story Additive manufacturing tech such as 3D printing is the manufacturing process to obtain physical objects from CAD …