A unique transistor developed using single molecules, controlled by mechanical forces, could pave the way for advancements in areas like quantum information processing, ultra-compact electronics, and sensing applications.
What is Graphene? Graphene may be the most amazing material in the world right now. This atom-thick material is stronger than diamond and almost any other known material. It is extremely conductive, which makes it an ideal candidate to replace silicon in all electronics. Its only weakness shows with size, which prevents it to keep […]
Test transistors, diodes, thyristors, resistors, capacitors and inductors. Also identify their leads and obtain their component value. Find this and other hardware projects on Hackster.io.
Hand Crank Flashlight: This hand crank flashlight charges a supercapacitor to power an LED when you turn the crank. In fact, the hand crank system provides enough power that you can also power the LED directly if the capacitor has run out of charge. This flashlight uses n…
ISRO Annual Recruitment 2016 for Scientists/Engineers 'SC' with BE, B.Tech or equivalent Degree in Electronics, Mechanical & Computer Science
Light Sensing Bristlebot: This "level up" from your basic brainless bristlebot has the capacity to seek out or "run away" from light sources. Its great fun to lead through a maze with a lighter or torch - like a moth to the flame. Install the light sensors the other way arou…
Kirigami is changing the way we design materials
Nicht jeder hat einen Lötkolben zuhause bzw. gibt es auch viele die zwar schon etwas zuhause gebastelt haben aber mit den Lötarbeiten in diesem Projekt etwas
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Cool electronic and programming based stuff. Lots of DIY projects and lessons for you.
There are mainly two types of switches- mechanical switches and electrical switches. Learn about various mechanical and electrical switch types.
Hello my dear friends, in this video I'm going to show you. How To Make A 20000 Volt Taser From A Bug Zapper High power . Thanks you for watching!! Please su...
A new implementation of the AVR DDS signal generator v2.0 found at: http://www.scienceprog.com/avr-dds-signal-generator-v20 Introduction This is a new implementation of the AVR DDS signal generator v2.0, already published in scienceprog.com. It is obvious that full credit for the original schematic and the firmware goes to its original creator. Presented here is a different PCB that is compact,Read More
Arduino Oscilloscope – Qetesh's Workbench
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Over on Crowd funding site Crowd Supply, a new SDR product is currently awaiting release of its crowd funding stage. The proposed product is called the AIR-T, which stands for Artificial Intelligence Radio - Transceiver. The basic idea behind the board is to combine a 2x2 MIMO SDR transceiver with a NVIDIA Jetson TX2 GPU that can be used to run artificial intelligence (AI) software fast. The SDR transceiver chip used is a Analog Devices 9371. This is a high end chip that can be found on high end SDR hardware like USRPs. If you're interested we had a post
This high quality free PNG image without any background is about robot, programmable, automaton and electronics.
An Arduino-powered Microplate Spectrophotometer: Spectrophotometers are common pieces of equipment in a bioscience lab. They perform one simple function - to measure how much light a liquid absorbs at a particular wavelength. Many chemicals absorb light at a set wavelength, and so this can be us…
