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DIY | Hand Gestures Controlled Car Using Arduino | NRf24l01 | MPU6050

“Hand Gesture controlled car in like a Magic.You can easily impress your Friends and Family with it. In this video we will learn How to build the Remote car which can be Controlled using our hand Gestures. While building …

DIY SDR DSP Radio with Raspberry Pi and RTLSDR Dongle

“The radio presented above is capable of receiving the entire spectrum, from 500 kHz to 2 Gigahertz. Software-defined radio (SDR) is a radio communication system where components that have been traditionally implemented in hardware (e.g. mixers, filters, amplifiers, modulators …

DIY Smartglasses

“This is my first version of a smart-glasses multimeter. Is not the most unique and best look design, but this is yet a first version. I’m pretty sure I will improve it in the future. Anyway, inside the 3D …

Dual-Level Float-Cum-Boost Charger with Pre-Charge for 12V – 3 to 6Ah Sealed Lead Acid (SLA) Batteries

“This SLA Battery charger project is the right choice if you want to obtain maximum battery service life and capacity, along with acceptable recharge time and economy, constant current, constant voltage, and even charge a deeply discharged battery. The project …

Earth Day 2021: Stream Research

“Our natural waterways are beautiful, provide recreation and support agriculture. We must ensure their health, safety and conservation! To me, it represents so much more. As a child, I grew up swimming and fishing in Flat Creek, and it holds …

Electronic Game Buddy

“A highly configurable electronic game buddy for games such as Yahtzee, Poker, Blackjack, Rock/Paper/Scissors, Coin Toss and many more. Story Looking around for something to build, I came across a project called Fully IR Customizable Electronic Set of …

Project  EnderLoop

EnderLoop

“The EnderLoop is an Ender 3 conversion mod that turns it into a conveyor belt printer. While this is similar to the CR-30, this mod costs about 1/3 of the price (including the cost of an Ender 3 …

fpx: easy USB‑C power for all your devices

“My first attempt in using USB-C adapters as a power source was met with great enthusiasm. It was just a breakout board for STUSB4500 autonomous USB-PD sink controller. It has since been picked up by Sparkfun with a …

GSM based Home Appliance Control

“How to make GSM based Home Appliance Control using Arduino and GSM | GSM based Home Automation”

How to Make 2.4 GHz band Scanner With NRF24L01

“Story In this project, we will build a 2.4GHz Wlan scanner using the nRF24L01 radio board. In this project, the output delivers all the interference and information in the scanned area in the form of ASCII codes. In the …