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Author: Umsebenzi Remote JOBS
Post by Free Lancer I have designed a custom PCB that powers a SIM800L GSM module and an MCU (CubeCell AB01) using two TPS63070 buck-boost regulators: 3.3 V rail → for MCU and logic 4.0 V rail → dedicated for SIM800L GSM… (Budget: €8 – €30 EUR, Jobs: Electrical Engineering, Electronics, Embedded Systems, PCB Layout, […]
The post Review & Validation of Dual-Rail Power Supply PCB (TPS63070, 3.3 V + 4.0 V for SIM800L + MCU) first appeared on JobsFIND – Jobs Portal – Find work Today!.