How to Make a Programmable Guitar Pedal With Arduino
https://maker.pro/arduino/projects/arduino-diy-guitar-pedal
Use an Arduino to make your own programmable guitar pedal and add effects like distortion, fuzz, and more to your music.
DAC:Equipment for Converting Digital Data to Analogue Signals
https://maker.pro/micropython/projects/dacequipment-for-converting-digital-data-to-analogue-signals
DACs can accurately reconstruct sampled data into analog signals. Digital data can be generated by microprocessors, Application Specific Integrated Circuits (ASICs), or Field Programmable Gate Arrays (FPGAs), but the final data needs to be converted to an analog signal in order to interact with the real world.
Build Guitar Pedal Using Arduino UNO
https://maker.pro/arduino/projects/arduino-uno-guitar-pedal
pedalSHIELD UNO is an Arduino UNO programmable guitar pedal. You can create your own guitar effects and digital sounds.
Build a Bluetooth Selfie Remote for Your Smartphone Using micro:bit
https://maker.pro/microbit/projects/build-a-bluetooth-selfie-remote-for-your-smartphone-using-microbit
Fond of taking selfies? Make a Bluetooth selfie remote for your phone, and learn to usemicro:bit along the way!
Brushed DC Motor Programmable Speed Regulator
https://maker.pro/custom/projects/brushed-dc-motor-programmable-speed-regulator
This article explains how to design, build a low noise high performance low cost brushed DC motor programable speed regulator. The regulator is immune to the temperature, voltage, and motor load variation. Also, this circuit does not care about the motor coil resistance which allows using different motors in one application without any adjustments.
DIY PWM Control for PC Fans
https://maker.pro/custom/projects/pwm-control-for-pc-fans
Discover how to build a fully-featured 12 V PC fan PWM controller with Dialog GreenPAK™ programmable mixed-signal ICs.
Keypad Entry System With PIC16 Microcontroller and Solenoid
https://maker.pro/pic/projects/diy-keypad-entry-system-with-pic16
Build a 12-key keypad entry system that only unlocks itself when the correct passcode has been entered.
How to Make a Punch Card Reader Using a PIC Microcontroller
https://maker.pro/pic/projects/diy-punch-card-reader-using-pic-microntroller
Make a simple punch card reader, which uses punched card or paper to store data.
How to Build a Baird Mechanical TV: The World's First Television
https://maker.pro/pic/projects/build-baird-mechanical-tv-worlds-first-television
How to build a crude mechanical television, which was the world’s first TV technology.