Tag: ESP01
![Simple ESP-01 testboard Simple ESP-01 testboard](https://www.electronics-lab.com/wp-content/uploads/2016/11/FFBZ6ZBIUYD3SJW.MEDIUM.jpg)
Mcu
Simple ESP-01 testboard
PrzemekM1@ instructables.com build a simple ESP01 development board. I hate to connect ESP01 modules on breadboard so I've made simple devboard with programmer, some LEDs and switches on board. Now I can easy test some IoT projects :) Simple ESP-01 testboard -...
Continue Reading![Dekatron as Internet speed indicator Dekatron as Internet speed indicator](https://www.electronics-lab.com/wp-content/uploads/2015/09/IMG_0182.png)
High Voltage
Dekatron as Internet speed indicator
spritesmods.com has build a interner speed indicator based on a Dekatron tube, the result is great. As most electronic engineers and hobbyists do, I have a great respect for the earlier ways of controlling electrons, before it was found out that silicon could be used to miniaturize...
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