Jun 12,2020
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  • Nice board thanks for sharing. I'm just assembling the boards I ordered. One question I noticed in your picture 2 transistor face one direction and 1 face the other direction. Should all transistors face the same direction? I've soldered my transistors the same as your pictures, is this correct?

    If you use the 2N2222 you must follow the silkscreen! In my picture one some transistor are in opposite direction because on a prototype I've used a different transistor with different pinout. Use the 2N2222 and follow the silkscreen

    Peter O'Sullivan 2020-07-19 07:19:02Reply

    Ok, thanks.

    Reply
  • Wow Really Very Nice ... I Want To use It For My AC And TV Remote Control Via Amazon Alexa Or Google Home Is This possible ................

    I don't know how Google Home works, but using alexa for me is simple. First of all you need also a Raspberry Pi running an home automation system plus an MQTT server. I use Node-Red and and mosquitto. You must look some examples in order to set-up this. If you follow the page of the project, in the project description is linked a my tutorial for making an home automation system with Raspberry Pi and devices based on ESP-8266.

    Reply
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