I bought this set of resistors to do some work. It cost only $ 8 and has 640 of resistors 64 different values. All of 5% of tolerance, 1/4 of W and metal film. If you have problem to read the code ...

These little servants Tower Pro are interesting for projects. They simply receive the position, in degrees, and the engine is positioned straight arrow where to stay. Comes with the servo mechanism and three small adapters, with three screws. The mechanism ...

I bought another robot that walks for my electronic projects. My idea is to modify one to use an Arduino Uno and remotely control. This below, hasn't been exactly, but it is pretty cool and the part of radio control, Although ...

With an oscilloscope you can analyze complex signals in both projects such as in maintenance. However, It's still an expensive device, and one option is this small digital oscilloscope DSO-112 to 2 MHz. Comes with instructions in English for all ...

Purchases very small drill bits, for printed circuit board for example, It's quite difficult here in Brazil. But in DealExtreme, for example, This set of 20 high speed steel drill bits leaves very cheap, and comes 20 with different sizes ...

When I saw this plate selling in Banggood site for only 8.49 dollars I was very pleased. The description said that the Board had WiFi and was ”compatible with Arduino IDE ”. When the plate arrived, I realized that the WeMos D1 was ...

I tried to buy some gyros before, but to no avail. This model, the GY-50 with L3G4200D is the first one that worked. Tested with the Arduino. Comes with the paddle, where there are two connector options to be soldiers. You can see in ...