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“A discrete transistor implemenation of a Kansas City Standard data tape decoder and viewer. This is my entry for the RetroChallenge RC2018/09. The entries/blog here will be kept in chronological order with the newest post at the bottom …
“You can’t miss a LED Matrix displaying messages. It’s an excellent way of broadcasting your name/website/instagram etc. whilst gigging. In addition to displaying scrolling messages, this design syncs to a MIDI clock displaying animations in a …
“Full project name: Yet another world’s smallest regulated boost DC to DC converter switch mode power supply using THT (through hole technology) and no SMD (surface mounted device) OK, ok, You got me. Maybe it is not smaller than …
“The Roku TV is perfect for watching Netflix but I don’t like the remote. Although the little box is small and easy to use, the infrared range is pretty bad. I almost always reach out for the iOS app …
“This is a radio controller that has 2 analog channels and the data is out from a MPU6050 gyro module. So, we could control a toy car for example just by rotating the controller. I usually use the NRF24 module …
“in this instructable i am going to make a rgb led cube(charlieplex cube) ok…what is charlieplex cube…? Charlieplexing is a technique for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used …
“One of my team was leaving and I thought what better way to wish her all the best than with a singing card. Components - Passive piezo buzzer - ATtiny85 - Lithium Button Cell Battery (CR2450) - Momentary button (type commonly used with an …
“In this Instructable I will describe how to build a pool and spa controller that controls a pump motor, multiple electric valve actuators, lights, a cleaner, air blower, and heater. It also measures the water and air temperatures. I built …
“Arduino DCF77 Clock & Signal Analyzer You can also see this clock on myweb site here DCF77 Analyzer Clock page This Clock displays the received & decoded DCF77 time code on three 8x8 dot matrix displays and time, date and signal info …
“Hi! In this instructable, you will learn how to make a DC to DC voltage Step-Up booster circuit. Input= 3.5 v and Output= 9.20 v Items Needed: - 2 power transistors CTC 1351 - 2 resistors 1 kilo ohm - 1 …