Needed help for understanding this AC 3-Phase Voltage Measurement Meter and its fishy/unsafe design
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Needed help for understanding this AC 3-Phase Voltage Measurement Meter and its fishy/unsafe design
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Needed help for understanding this AC 3-Phase Voltage Measurement Meter and its fishy/unsafe design
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
Needed help for understanding this AC 3-Phase Voltage Measurement Meter and its fishy/unsafe design
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Can I use a pulled-up pin for other functions also in ESP32C3?
ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules as well.
Can I use a pulled-up pin for other functions also in ESP32C3?
Official **Printed Circuit Board (PCB)** Subreddit - Schematic & PCB Layout / PCB Assembly / **Design Reviews** / Altium / DipTrace / EasyEDA / KiCad / Arduino / STM32 / ESP32 / Embedded Hardware / FPGA. Please read instructions before requesting a review. This subreddit is NOT meant for repairing PCBs & electronics (see /r/AskElectronics).
Can I use a pulled-up pin for other functions also in ESP32C3?
Welcome to /r/PCB!
Can I use a pulled-up pin for other functions also in ESP32C3?
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
Need help with Clearance and Creepage Verificaiton of SMPS
A subreddit for practical questions about component-level electronic circuits: design, repair, component buying, test gear and tools.
Layout Verification
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Layout Verification
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Layout Verification
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Urgent help needed
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GND Plane Tips please about this
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GND Plane Tips please about this
Official **Printed Circuit Board (PCB)** Subreddit - Schematic & PCB Layout / PCB Assembly / **Design Reviews** / Altium / DipTrace / EasyEDA / KiCad / Arduino / STM32 / ESP32 / Embedded Hardware / FPGA. Please read instructions before requesting a review. This subreddit is NOT meant for repairing PCBs & electronics (see /r/AskElectronics).
Is this a great deal?
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Is this a great deal?
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Is this a great deal?
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Help in finding this FlyBack Transformer
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Need suggestion for power section of schematics
Need suggestion for power section of schematics
A place to ask questions, discuss topics and share projects related to Electrical Engineering.
Need suggestion for power section of schematics
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Schematic Review for AC Meter (lowest cost possible)
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Schematic Review for AC Meter (lowest cost possible)
Official **Printed Circuit Board (PCB)** Subreddit - Schematic & PCB Layout / PCB Assembly / **Design Reviews** / Altium / DipTrace / EasyEDA / KiCad / Arduino / STM32 / ESP32 / Embedded Hardware / FPGA. Please read instructions before requesting a review. This subreddit is NOT meant for repairing PCBs & electronics (see /r/AskElectronics).
Need schematic of mentioned PCB( DC Volt Ampere Panel Meter )
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