LDR(Light Dependent Resistor)
KSh 10.00
LDR (photoresistor) whose resistance falls in bright light and rises in darkness, for automatic street lights, alarms and light-sensing projects.
In stock
This LDR (light dependent resistor) or photoresistor has a resistance that falls in bright light and rises in darkness, the simplest way to sense light.
Key features
- Resistance changes with light level
- Low power
- Easy to use with a voltage divider
Specifications
| Type | Photoresistor (CdS) |
|---|
Typical uses
- Automatic street and garden lights
- Light-activated alarms
- Light-level sensing
Tip: Pair it with a 10k resistor to make a voltage divider, then read it with an analog pin.
Buying in Kenya: Order online from Bluepack Nova for fast delivery across Kenya.
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