Broad spectrum of topics: power management, components (ie. MOSFETs, ADC, DAC, Translators, Amplifiers, etc.)
Latest: how can this circuit be configured to achieve max open gain ? AC signal 10mili volts 1KHz Audioguru, Feb 24, 2018 at 10:50 PM
Digital circuit and logic questions (ie. Logic, Gates, I2C, USB, 555 Timer, etc.)
Latest: Standard midi driver circuit will not drive wireless midi transmitter - need circuit design help. Bellows, Feb 24, 2018 at 9:23 PM
Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
Latest: Need help about solar panel charger circuit analyse or recommendations ebp, Feb 24, 2018 at 11:09 PM
Software & Microcomputing
Circuits and Projects
Designing an entire prototype or sub-system? This is the place to talk ideas and "how-to".
Latest: Timed LED lights (like drag racing "Christmas Tree" starting lights) CaptStephan, Feb 24, 2018 at 10:53 PM
Need help repairing electronics? You can problem solve here.
Latest: Rotary encoder with PIC16F877 Microcontroller pin assignments. MaxHeadRoom, Feb 24, 2018 at 11:20 AM
Math & Science
- -live wire-,
- DNA Robotics,
- Derrick Alford,
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