Street light control circuit 2
Source: InternetPublisher:闪电杰克 Keywords: Light control circuit BSP transistor Updated: 2021/03/31
(2) Street light control circuit 2
The circuit is shown in Figure 2-91. It uses photosensitive resistor RG as
the detection element, and a switching circuit composed of transistors VTi ~ VT3. The function of capacitor
Cl is to prevent instantaneous light interference (such as lightning, car lights, etc.) from causing malfunction of the device.
Latest Optoelectronic Circuits Circuits
- Making a photometer with light measuring function
- Working Principle of CCFL and Analysis of Electronic Driving Circuit
- Circuit diagram of game score display using 7-segment LED
- USB powered portable light
- Six LED stereo VU display circuit built with IC LM3915
- Electronic massage and acupuncture device circuit
- Corridor automatic light-off device
- Gas flameout alarm circuit
- AC and DC dual-purpose flash light
- Electronic rapid starter for fluorescent lamps
Popular Circuits
- strain sensor
- Analysis of rectifier circuit types and principles
- Inpatient pager circuit
- Homemade disinfectant circuit
- Electronic anti-asthma circuit
- soil content measurement circuit
- Peanut and melon seeds roasting machine circuit
- Rural vegetable greenhouse lighting circuit
- Soil water shortage prompt circuit
- Proportional frequency discriminator circuit
京公网安备 11010802033920号