This small TCS3200D sensor with lens is able to perceive colors and send them to the Arduino. Although not very reliable, It seemed very cool. There is also a version without lens. Has 4 LEDs mounted on board. The connectors are: S0, ...

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 ...

As I have a lot of Arduínos and sensors, often I need wires to connect them and do my projects. I bought then a lot of them! Two packages of 200 threads-male>20 cm female and three packs of 68 wires ...