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Electrical Engineering
Tim Cerka's user avatar
Tim Cerka's user avatar
Tim Cerka's user avatar
Tim Cerka
  • Member for 2 years, 2 months
  • Last seen more than 1 year ago
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question
6
I'd like to request a review/bashing of this circuit for a high precision soil moisture sensing and analysis device. Where did I go wrong?
Dec 28, 2022
question
4
I have a rechargeable battery pack that is fully charged, the batteries aren't heating up and the charge controller won't shut off. Tick, Tick, Boom?
May 29, 2023
question
1
Seaking a review of circuits for an Arduino driven soil moisture sensing and analysis device. AKA using caps and current sensors
Oct 6, 2022
question
1
Can someone explain to me what the transfer function is in this context. How does it affect the circuit?
Nov 28, 2022
question
1
Need help with validation of the design of a capacitance sensor array for soil moisture measurement
Mar 6, 2023
question
1
**FINAL UPDATE** I'm getting closer to a workable circuit for this device?
May 4, 2023
question
0
How do I get rid of oscillation in the signal of a dc circuit that contains a current sensor, conditioned by an op-amp and a low pass filter
Nov 9, 2022
question
0
How to implement the clock-signal requirements for the MAX291EPA+ with an Arduino Nano Every?
Nov 11, 2022
question
0
Am I solving this capacitance equation correctly?
Nov 12, 2022
question
0
How can I adapt this circuit to use a slide switch as opposed to a momentary push button switch?
Nov 21, 2022