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Graphene’s spectacular performance in high-speed optical communications

“Integrating graphene sheets into silicon photonics could form the basis for next-generation data communications. Researchers from the Graphene Flagship initiative have pushed the technology closer to application by demonstrating the world’s first high-speed graphene-based data communication at a data …

HackSpace magazine #15

“Lights, Camera, Flames! We journey inside the underground bunker of explosive inventor Colin Furze to learn about his record-breaking makes. We also delve further into the world of electronics as we investigate filters, find the best motor controllers for your …

Hello World issue 7

“With Scratch 3 out now, Hello World issue 7 has been investigating what’s new, and what you can do with it. As always, our collection of experts have ideas, opinions and tips to help you bring Scratch to your …

How to Make a Pogo Pin Test Jig

“If you end up buying a pick and place to assemble PCBs (or even if you’re doing it by hand) you’ll need to test out your boards! If you have an assembler do it for you, its still …

How to Make Battery Monitoring System With Over Discharge Protection & Battery Level Indicator

“In this project i will show how to build a Battery Monitoring System with Over Discharge Protection & Battery level Indicator. If you prefer watching video then i have embedded the same or if you like reading please continue with the …

How to Use Wemos ESP-Wroom-02 D1 Mini WiFi Module ESP8266 + 18650 by Using Blynk

“Specification: Compatible with nodemcu 18650 charging system integration The indicator LED (green means full red means charging) can be used while charging Switch control power supply SMT connector can be used for sleep mode · 1 additional LED programmable (gpio16) 0 …

ICSP Connector for Arduino Nano Without Soldered Pin Header But Pogo Pin

“Make a ICSP connector for Arduino Nano without soldered pin header on the board but Pogo Pin. Parts 3×2 Pin Socket x1 — A Pitch 2.54mm Dupont Line Wire Female Pin Connector Housing Terminals x6 — B P75-E2 (1.3mm …

Infinite Disco

“In this project, I made an infinity mirror based on a dodecahedron that reacts to sound. Essential materials: Arduino Uno 3mm thick 100x50cm MDF 2mm thick 100x50cm plexiglass 3 meter WS2812B LEDstrip 60 LEDs/m Sound Detection Sensor Module 3- …

Interactive Infinity Mirror

“The assignment for this class was simple yet complicated: Make something interactive with an Arduino. It had to be designed well, technically challenging enough and original for as far as original ideas go these days on sites like Instructables. From …

Keyboard Injection/Auto Type Your Password With One Click!

“Passwords are hard… and remembering a secure one is even harder! On top of that if you have along, convoluted password it will take time to type. But fear not my friends, I have a solution to this! I Created …