Darkroom timed exposure circuit 5
Source: InternetPublisher:无人共我 Keywords: Photoelectric timer Updated: 2021/06/16
Darkroom timed exposure circuit 5
It uses BA225F dual timing integrated circuit A. This circuit only uses
one timer in the BA225F chip. The exposure time is determined by C2 and RP. Adjust potentiometer RP. The exposure time can be varied within the range of 1 to 50s
.
Latest Control Circuits Circuits
- Analysis of the working principle of car garage door lights
- Introduction to the internal structure of the Delta winding motor
- A small improvement to the temperature and water level indicator alarm
- JDB-LQ-TQ/2 motor full voltage starting circuit
- Working principle of ZNB-S digital display intelligent motor protector control circuit
- Motor self-starting circuit
- Starting method of asynchronous motor with external frequency-sensitive resistor
- Design and analysis of touch delay switch circuit composed of CD4011 and CD4001
- Water supply reminder after water outage
- Precious home appliance anti-theft alarm
Popular Circuits
- How does an optocoupler amplifier circuit work?
- Warehouse anti-theft alarm circuit
- Photoelectric-acoustic conversion circuit a
- Photoelectric flashing light circuit
- Darkroom timed exposure circuit 4
- A transistor photoelectric controller circuit
- Frequency selective photoelectric relay circuit diagram
- Optoelectronic Schmitt trigger circuit diagram
- Basic voice-controlled lighting circuit circuit diagram
- Telephone flashing light circuit monitor circuit diagram
京公网安备 11010802033920号