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Circuit Digest6d
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 ...
Junior Mining Network11d
Southern Cross Gold Extends Mineralization to 600 Metres Depth with Multiple High-Grade Intersections at Christina
Results include 2.9 m @ 16.3 g/t Au and 2.5 m @ 17.6 g/t Au Vancouver, British Columbia and Melbourne, Australia--(Newsfile ...