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“Welcome to this instructable where I will show you how I made this 12volts to 220volts DC-DC converter with feedback to stabilize output voltage and low battery/ under-voltage protection, without using any microcontroller. Even though the output is high …
“Actual PWM duty cycle on 7-segment LED display, driven by hardware (PL) and controlled by software (PS). This project was created for the MiniZed Motor Control Build Challenge and the final application was built on the Mini But Mighty project …
“Introduction I’ve designed my own 3D scanner! So, what’s different between this and many other designs on Thingiverse? First, it is minimalist. It only include minimum features that keep it functional. For comparison, check out this beautiful design …
“Cool things can be done with ATmega MCUs. So I got the idea to build an AM transmitter with an Arduino Nano (Arduino UNO is also possible) The question is, how can amplitude modulation (AM) be achieved on a digital …
“Just in time for Valentines day, a small gadget to be given to your sweetheart: a heart that loops through multiple animations. It nicely fits on a desk or table to have your loved one remember you! This animated heart …
“A milliohm meter is a device used in determining the resistance of small resistors, PCB traces, motor coils, inductance coils, and transformer coils, or calculate things like the length of wires. It provides a resolution, not built into regular multimeters …
“This project describes how to make an Arduino-based, voice-controlled, IOT relay switch. This is a relay that you can turn on and off remotely using an app for iOS and Android, as well as tie it in to IFTTT and …
“Observe automatic eggs incubation from any location. Eggs Incubation is an interesting topic among the arduino enthusiastic. Basically, it is similar to the type of incubator which can be used as a substitute of poultry chicken to incubate the chicken …
“In this Instructable, I’d like to show how to make a simple Bottle Binary Clock. This binary clock can read time information from an NTP server and clock will be updated over WIFI. Time will be shown by RGB …
“Johns Hopkins mechanical engineers design a snake robot based on the climbing technique of the kingsnake that could help advance search-and-rescue technology Snakes live in diverse environments ranging from unbearably hot deserts to lush tropical forests. But regardless of their …