Ordered on weekdays before 14:00 = shipped the same day and delivered the next day in 98% of cases. Free returns 30-day reflection period 1-year warranty
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OTRONIC

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ATtiny programming board

ATtiny programming board

€ 2,35
ESP-01 Adapter 3.3V 5V

ESP-01 Adapter 3.3V 5V

€ 2,10
Alcohol and ethanol sensor MQ-3

Alcohol and ethanol sensor MQ-3

€ 2,80
MQ-9 Gas sensor module

MQ-9 Gas sensor module

€ 2,70