Light Intensity Control Using MOSFET and LDR
- Product SKU: LGBK008
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Light Intensity Control Circuit we have demonstrated the use of MOSFET as a DC Lamp driving component. As the intensity of the light falling on the LDR R3 decreases, the voltage of the Gate terminal of the MOSFET decreases, and hence the current flowing from the Drain to the Source also decreases.
Consequently, the Lamp Intensity Control L2 connected with the series with the Source glows as per current flow. Overall, the intensity of the Lamp depends on the light falling on the LDR. This LED D1 works as a power indicator. These Light Intensity Control Kit types of devices are used to match the light intensity at different positions.
- Dimensions (cm) L x W x H : 15 x 12 x 5
- Weight (gm): 50