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Circuit Digest14h
How to build a Wearable Air Quality Monitor Pendant using STM32 & SGP40 Sensor
The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...
Electronic Products & Technology1d
Beyond volts and amps
Mastering the nuances of modern ac-dc power supply selection ...