Hey, what’s up, Guys! Akarsh here from CETech. This project of mine is a bit on the simpler side but as fun as the other projects. In this project, we are going to interface an HC-SR04 Ultrasonic distance sensor module. This module works by generating ultrasonic sound waves that are out of the audible range of…
Hello friends, today I gonna show you to how to make a Music Reactive LED light box. So enjoy in this cool and creative DIY project. So, I hope you guys will like this.. All information, code and instructable given in this tutorial. So, let’s get started….. Watch the video to make this project…
The main goal of this circuit is to save energy. So, I am not going to talk about arduino because the board itself has unnecessary power overhead for a final product. It is great for development. But, not very good for final projects running on batteries. I will use one for my POC but,…
When you walk into a dark room, the first thing you naturally want to do is to turn on the light. But who touched that light just before you? Is it worth the risk, or better just to stay in the dark? You no longer will have to face this dilemma with the “don’t…
Feeling fidgety or on edge while working from home? Don’t have a pet to torment play with? Pet, poke, and smoosh this office companion instead! See what makes it purr or lash out 😼. CIRCUIT Loomia Mini Pressure Matrix Loomia Serpentine Bus Arduino Nano Every with header pins and micro USB cable Vibration…
I’ve been wanting to build this walker robot even since I saw it on YouTube. After a little searching I found some more information on it and decided to make my own. The goal I had building this walker was to try and make it as small as I possibly could. I wanted it…
This is an idea about ESP32 and TFT screen, we can combine them to realize the function of a drawing board let us draw, and plug in the SD card to realize the function of digital photo frame to display beautiful photos. Now, we add a camera on this basis, and realize a simple…
This is a tutorial regarding the process of usage of the Raspberry Pi to control SB-Servo motor. This process needs the components that are already mentioned in the above section. One should perform the following steps as the same flow to perform the task. More info
This project focuses on developing home security solution using lasers and live alert service. The security setup can only be passed (without triggering alert) using the Bolt IOT Android app and then entering the correct password. The project works using the combination of Bolt IOT module and Arduino along with Twilio providing the messaging service….
This project describes building a fully-featured 12 V PC fan PWM controller. The design can control up to 16 3-pin computer fans. The design uses a pair of Dialog GreenPAK™ configurable mixed-signal ICs to control each fan’s duty cycle. It also includes two ways to change the speed of the fan: a. with a…
I took a normal lawn tractor and added some motors, actuators, and electronics to make it remote-controlled. More info
During this pandemic, it has become extremely important to make sure that we take all the necessary steps to keep this coronavirus away from us. Since the vaccines are still under development, the only way to stop the virus is to kill it. The only proven method to kill most of the viruses and…
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