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Dramatic photos of haboob show dust storm swallowing the city of Phoenix ...
Arduino-powered obstacle-avoidance cars made by learners at Karare AIC CDC school in Marsabit./STEPHEN ASTARIKOA quiet transformation is unfolding at Karare AIC CDC Primary School in Marsabit.In a ...
Learn how to interface ESP32 thermal printer with complete tutorial. Includes PNP-500 wiring, Arduino code, circuit diagrams, and projects for receipt printing, barcodes, and QR codes. Perfect for ...
The design of a “third eye for the blind,” which employs ultrasonic waves to detect surrounding obstructions and notify users with a buzzer sound or vibration, is made feasible by the collaboration of ...