While there is a time and place for wirelessly controlled devices, sometimes you want something you can just reach out and ...
Abstract: In embedded systems, for reliable digital and analog communication between peripherals, the I2C (InterIntegrated Circuit) protocol is extensively used. This work focuses on interfacing the ...
This schematic represents an ESP32-based Home Automation System used to control household appliances such as lights (Tube Lights) and fans. The system provides electrical isolation and safe switching ...
Abstract: To drive quantum technologies further towards real-world applications the transfer of bulk optical experiments to a scalable alternative is highly desirable. For this, photonic integrated ...
In the keypad, there are 8 pins in total out of which 4 pins correspond to the Rows (viz., R1, R2, R3, R4) and the other four correspond to the Columns (viz., C1, C2, C3, C4). These 8 row and column ...
The ULN2003A is a 7-channel NPN Darlington array. It integrates three functions: I/O expansion, weak port power amplification and level shifting, which is specially designed to solve the problems of ...
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