ESP32 Range Testing

So I recently learned about the Friis equation and link budget calculation. When I tried to figure out what the theoretical maximum range of a 20dBm WiFi tra...

Transferring Mesecons to minetest-mods

On Christmas Eve 2011, more than 5 years ago, I published the first version of my “Mesecons” mod for the Minecraft clone “Minetest”. Mesecons adds digital el...

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DIY Smartwatch Based on ESP8266

Once one gets rid of the shackles that the restriction to through-hole components puts on the electronics hobbyist, an entire new world of possibilites opens...

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