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crossroad
  • Member for 1 year, 11 months
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41 votes
Accepted

How can I use a 2N2222 transistor as a temperature sensor?

11 votes

What is the ideal method of sensing whether 4 points on the bottom of a device are all depressed to indicate contact?

5 votes
Accepted

What kind of diode is this?

4 votes
Accepted

Is there a way to prevent the random state of a shift register when power is applied?

2 votes

I bought a Li-ion battery which was deeply discharged, now what?

2 votes

How to get a 1 clock period pulse from a constant signal clock input on every 64 clocks?

2 votes
Accepted

How can we know that when n1 and n2 is 1, the output is 0? What makes the circuit a NAND?

1 vote

Short-Circuit Protection for 3-6 Volts AA batteries

1 vote

Need help making STM32F303 board

1 vote

How do I control multiple 4 pin LEDs with minimum GPIO pins?

0 votes

How to use a Bluetooth-controlled relay to simulate a button press on a garage door remote?

0 votes

Maximum length of WS2815 strips

0 votes

How can I make my flyback converter discharge immediately?

0 votes

Soldering crystals through wires

0 votes

Debugging LED with DMM

0 votes

For a Zener diode voltage regulator circuit: Why can't you place the resistor after the Zener diode?

0 votes

How to prevent a Lipo/Li-Ion-Battery from catching fire after a complete self discharge with a following accidentally recharge