With the help of this add-on board, a few sounds can be coaxed from the D1 mini. Facts: A buzzer, nothing more, can be connected to the IOs D5-D8 via a solder bridge. No pre-selection was made in my case. Description: Name D1 D1 32 Input Buzzer, depending on the selected solder bridge BUZZER D5 / D6 / D7 / D8 GPIO 22/21/17/16 …
Continue reading "D1 Mini Shield – Buzzer (Pipser)"
This add-on board has an L298P motor driver on board. This allows two DC motors to be operated with up to 2A. In addition, the board also has a buzzer and some connections that have been brought out. See also the diagram in the next chapter. I will keep the test very short and only [mention] the buzzer and…
Continue reading "FunduMoto L298P High Power Motorbrücken"
I've found a new Arduino UNO clone. While technical data usually tempts me, this time it was the appearance that appealed to me. The board can be had for under £5 from the speedy Ali. Now I have the Arduino clone in my hands and I'm torn. I think it's great that it's discreetly built, but...
Continue reading "OPEN-SMART Uno R3"