Monthly Archives: August 2017

SMD Temperature / Humidity Sensor

I made a Printed Circuit Board (PCB) for a project that I have been working on that a temperature and humidity sensor. My initial PCB had mostly Surface Mount Devices (SMD) parts but three parts were discrete through-hole parts. Through-hole … Continue reading

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All SMD Radio Transmitter

In a current project I have been using a Chinese ASK radio transmitter module – the STX-882, which I posted about back in February of this year. The STX-882 works well BUT being a module, it is a through-hole device … Continue reading

Posted in Arduino, Electronics, hardware, PCB Etching | Tagged , , , , , | 1 Comment