BitBastelei #373 - µPoff - Akkusparen für Batterieanwendungen
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23:26
BitBastelei #631 - Voice over IP (VoIP) using SIP and RTP
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41:54
BitBastelei #411 - DIY USB Power Logger mit WiFi
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23:40
BitBastelei #383 - Kapazitiver Bodenfeuchtesensor
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13:30
ESP Batterie betrieben – PLUS: beste Batterie-Halterung aus dem 3D Drucker EVER!
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20:16
Breadboarding tips
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17:57
ESP8266 as Window Sensor with years of battery life
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14:11
#383 Cheap and simple Solar Power for our small Projects (ESP32, ESP8266, Arduino)
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18:30