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Can I utilize 3 phase power in a single phase appliance by connecting all 3 lines in parallel?

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vu2nan
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Using an SSR to regulate voltage to a bridge rectifier

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JRE
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49 views

Detect contact with an insulated wire

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flux
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1 answer
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Identification of shiny metallic blocks on the PCB

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colintd
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Constructive suggestions how to retrofit a wireless remote control to a powered device?

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user1416486
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Is it possible to switch a 200 Vpp AC signal @ 2000 Hz in under 1 millisecond?

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Marcus Müller
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1 vote
2 answers
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Turning off a solar panel with a GPIO

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Kevin White
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1 vote
1 answer
259 views

CP2102N chip recognized by Windows, but no data is received from ESP32-S3

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PCB Design multiple grounds with different ICs

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Random_engineer
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How to level shift bidirectionally with a high impedance output state?

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Malvineous
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1 answer
185 views

Using TP4056 to charge a battery with an NTC

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Effect of semiconductor doping on threshold voltage

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begin
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1 answer
84 views

Resistor in RC circuit

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periblepsis
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Possible serial noise or corruption error when trying to upload code to ESP32 wroom32U custom board

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