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Circuit Digest3d

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 ...
Longmont Times-Call on MSN11d

St. Vrain students learn about robots, cybersecurity, coding

A team of St. Vrain Valley high school designers who use underwater robots to help Longmont monitor water quality are getting ...