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Triangle Robot V2

“Hello Everyone, In this Instructables, I will share how to make a Triangle Robot, using a combination of recycled cardboard, skewers and 3d printed parts. Design considerations - Environment friendly, use of recycled cardboard / wooden skewers - Reduce 3d printed parts and …

USB Foot Switch Controller in Circuit Python

“In this guide, we’ll build a USB foot switch controller. This can be used as an addition to your keyboard or as a way to free up your hands. I’m using it to do overhead photography so I …

Water Surface Lamp

“This Instructable will show you how to make an atmosphere lamp that lights up just like making little waves on the water surface. It can be placed on your table, shelf, or bedside to create a harmonious atmosphere, bringing an …

YARH.IO Micro 2

“Welcome to the new stage of the YARH.IO project, where our goal is to build a device designed for hacking, coding, and creative use. YARH.IO Micro 2 has been made with hackers in mind, for computer experts who …

$50 Analog Joystick (HOTAS) With Haptic Feedback for Flight Sim

“The aim is to create a fully functioning USB HOTAS* joystick from low cost electronics parts. I bought Elite Dangerous when it was released for the Mac and realised very quickly I was going to have the floor wiped with …

A flexible screen-printed rechargeable battery with up to 10 times more power than state of the art

“A team of researchers has developed a flexible, rechargeable silver oxide-zinc battery with a five to 10 times greater areal energy density than state of the art. The battery also is easier to manufacture; while most flexible batteries need to …

Animated Flame Pendant

“Turn on your heartlight Let it shine wherever you go Let it make a happy glow For all the world to see A little fire for your heart! But there’s no actual flame here, no heat…instead, LEDs and …

Annotated Algorithms in Python

“Annotated Algorithms in Python with Applications in Physics, Biology, and Finance is compiled from lectures given by the author over a period of 10 years at the School of Computing of DePaul University. The lectures cover multiple classes, including Analysis …

ATtiny85 Candle

“Fast and simple project that imitates candle light powered with attiny85 and CR2023 This project utilizes attiny85 as a candle. PCB is built from two single-sided copper boards. It flickers for about 15 minutes, and after that, it goes off …

AVR ISP Programmer V2

“A programmer designed for easy programming of ATtiny13, ATtinyx5 series ATtinyx4 series, ATtiny2313, ATmega8 series, ATmega328, ATmega8515 Amtel AVR Microcontrollers come in a number of variants. The one most Arduino users know is the 28 pin ATmega328 variant. However AVR …