Mark Leavitt's user avatar
Mark Leavitt's user avatar
Mark Leavitt's user avatar
Mark Leavitt
  • Member for 3 years, 6 months
  • Last seen this week
40 votes

How can human finger pressure be measured?

30 votes
Accepted

Is it safe to simply cut the power to an electronic device instead of using its power switch?

15 votes
Accepted

Where is the antenna in this remote control board?

13 votes

Single-use switch

10 votes
Accepted

What does this odd-looking contraption on the back of an electrical power utility pickup truck do?

8 votes

Radio static due to neighbor's shredder

7 votes
Accepted

Anti-eavesdropping Electronics?

7 votes

Excessive brown flux post reflow

6 votes
Accepted

My 12 V Yamaha power supplies are actually 16 V

5 votes
Accepted

Lifetime of unprotected PCB outdoors

5 votes

How to hook up a transformer to 120V AC?

5 votes

What is this circuit diagram found on an FM transmitter?

5 votes
Accepted

MAX30102 drawing too much current

5 votes
Accepted

Best DIY antenna design for increasing the range of a 2.4 GHz router

5 votes

How to remove 5V from circuit so that my meter reads correctly after LiFePO4 upgrade on golf cart?

4 votes

Proper way to combine same-frequency PCB antennas

4 votes
Accepted

Is it possible to design an antenna with constant antenna aperture (that doesn't vary with frequency)?

4 votes

Getting distance measurements from three different sensors

4 votes

What does this coil do in car door handle

4 votes
Accepted

Sniffing BLE with multiple NRF52840-DONGLEs?

4 votes
Accepted

What kind of structure is this small GSM antenna?

4 votes

Please help identify what this box is

4 votes
Accepted

1/4 WL Strip Antenna Questions

4 votes
Accepted

Is Lora maximum transmission 1 km in real?

4 votes

nRF24 PCB Antenna Choices

4 votes

How do I connect a female EEG electrode to a breadboard?

4 votes
Accepted

WiFi point-to-point in coastal environment - 2.4 vs 5 GHz

4 votes
Accepted

Identifying an RF connector

3 votes
Accepted

Antenna tuner PCB trace impedance

3 votes

What components are used for pressure sensing in a DanceRush Stardom dance pad?

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