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Dot Jump Game (without Using Arduino)

“Hi there! I am Shivansh, a student at IIIT-Hyderabad. I am here with my first instructable which is a game inspired from Google Chrome’s Dinosaur Jump game. The game is simple: Jump across incoming obstacles in order to …

Ears from the 3D-printer

“Cellulose obtained from wood has amazing material properties. Empa researchers are now equipping the biodegradable material with additional functionalities to produce implants for cartilage diseases using 3D printing. It all starts with an ear. Empa researcher Michael Hausmann removes the …

Easy Very Low Power BLE in Arduino Part 2 — Temperature/Humidity Monitor

“This tutorial is a practical application of Part 1 Building Very Low Power BLE devices made Easy with Arduino by constructing a Very Low Power BLE Temperature and Humidity Monitor. The monitor will run for years on Coin Cell or …

ESP32: SIM800L and Barrier Sensor

“Today Ill discuss an assembly that functions as an alarm and automation together, using the SIM800L. The modem is GPRS and needs a SIM card. We can say this is like a “cell phone,” but its very cool. Its extremely …

Project  FaceBot

FaceBot

“This guide will show you how to create a low-cost ($39) collision avoidance robot with a face on the font. We do this by using a new low-cost, bright OLED display. Our students love to add faces to their robots …

Fast-Recovery Super-Junction MOSFETs from STMicroelectronics Bring Superior Performance to Bridge and ZVS Converters

“STMicroelectronics’ MDmesh™ DM6 600V MOSFETs contain a fast-recovery body diode to bring the performance advantages of the Company’s latest super-junction technology to full- and half-bridge topologies, Zero-Voltage Switching (ZVS) phase-shift converters, and applications and topologies generally that need a …

Flat Panel Switchboards

“Digitizing household mechanical switches with CoolMOS C7. Switchboards are available in all forms and designs. They find application in every household electrical wiring. Switchboards provide electrical insulation from the live circuit, but sometimes these boards fail to perform their jobs …

Floppy disk interface for Raspberry Pi

“This project is to allow the direct connection of floppy disk drives with 34 pin ribbon cables to the Raspberry Pi for the purpose of reading floppy disks. It controls the drive using GPIO and samples the read data pin …

Gas, Carbon Monoxide, Motion and Water Detection

“Detect gas, carbon monoxide, motion and water leaks with this multipurpose project. Story I am building this project to play with sensors I’ve never used before: MQ5 gas sensor MQ7 carbon monoxide sensor a PIR motion detector a water …

Graphene and 2D materials on track to innovative applications

“Graphene is a two-dimensional atomic crystal made up of carbon atoms arranged in a hexagonal lattice. At one atom thick, graphene is the thinnest known compound, as well as the strongest compound discovered (between 100 and 300 times stronger than …