Latest Optoelectronic Circuits Circuits
- Making a photometer with light measuring function
- Experiment on realizing photoelectric alarm using photosensitive devices
- Example of LED AC drive circuit
- Low cost LED automatic emergency light circuit
- Use NE555 to make a touch self-extinguishing table lamp
- One of the water full alarm circuits
- Corridor automatic light-off device
- Simple electronic doorbell circuit
- 6-digit cathode fluorescent triode display circuit
- Night target display circuit diagram
Popular Circuits
- Decorative painting and sound installation
- Electronic face circuit with changeable expressions
- DVD player adds high-definition S-video circuit
- CD and VCD audio output gating circuit
- Household electronic disinfection cabinet circuit
- flame out alarm circuit
- Range hood control circuit
- Imitation SRS processor circuit
- Dynamic squelch circuit
- Karaoke accompaniment adapter that does not require a dedicated tape
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