Disc Neodym Magnets 6x3 mm are composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.
Trinket may be small, but do not be fooled by its size! it\'s a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Perfect for when you don\'t want to give up your expensive...
Turn any USB port on a serial port to TTL level with this handy adapter. Ideal for communicating with interim or final circuits extremely easy via a USB port. The chip in charge of communications is PL2303HX Prolific. Comes with dupont type cables for easy connection, the user can provide their own cables to extend the connection distance.
Electronic brick of relay can be connected to digital I/O port, when the input of S port is low level, relay will be under Ôdisconnect\'state; when the input of S port is high level, relay will be under Ôconnect\'state. It can be connected in series to the LED lights, buzzer or even the loop of a small lamp so as to control the state of the switch.
Standard IC Wire Wrap DIP Sockets. Extended leads allow for multiple wire wrap connections for prototyping. This is a 300mil 8-pin Socket. Check the related items for more wire wrap Sockets in different widths and pin counts.
Disc Neodym Magnets 5 x 1.5mm are composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.
If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The LiPo Charger Basic is stripped down of all features and just does one thing well - charge 3.7V LiPo cells at a rate of 500mA per hour. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work...
You thought it couldn\'t get better than our world-famous 32-LED-per-meter Digital LED strip but we will prove you wrong! These NeoPixel strips have 30 digitally-addressable pixel LEDs per meter and are very affordable and are only 12.5 mm wide, 10 mm if you remove the strip from the casing. This is the strip with white flex PCB, its identical to the...
These are small rare earth magnets - 0.25" cubed. Composed of Neodymium/Iron/Boron (NdFeB), these magnets are curiously strong and make for a great way to attach tools to a metal workbench, hold small children to a fridge, and as a trigger for reed switches.
These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 2000mAh! This battery comes terminated with a standard 2-pin JST-PH connector - 2mm spacing between pins. Do not attempt to charge these with anything but a...
Have you ever wanted to start your widget the same way you start your car? These key switches are the key to making that happen. This simple ON-OFF switch can be used to power up your project with the turn of a key. Two large (2mm x 4.5mm) solder lugs on the back make connecting wires easy.
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