Timed Night Light Project Kit - Kitronik 2139

Brand: Kitronik
Product Code: AN-21416
Availability: 4-6 business days
Planned delivery date after ordering: 2025-05-02
9.60€
Ex Tax: 7.93€

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A set developed by specialists from Kitronik was designed to build a bedside lamp with a twilight sensor. The kit also includes a potentiometer with which you can adjust the sensitivity of the photoresistor and the LED lighting time. The set requires the soldering of through-hole elements on the PCB.

Main features:
  • Designed for self-assembly, requires the soldering of elements
  • Equipped with an adjustable light intensity sensor
  • Possibility to set the LED lighting time in given lighting conditions
  • Powered by three AA batteries - with light for up to 15 minutes and activated once a night, the batteries will last for two months
  • The set provides an interesting way to convey basic theoretical and practical knowledge of electronic issues
Specification:
  • Supply voltage range: from 2.7 V to 5 V
  • Nominal voltage: 4.5 V
  • Maximum current at nominal voltage: 49 mA
  • Standby current consumption: 0.3 mA
  • Power source: 3 x AA battery
  • Number of elements to be soldered on the PCB: 15
  • Tile sizes: 53 x 41 mm
Set includes:
  • Resistor 10 kOhm - 2 pcs
  • 1 MOhm resistor - 2 pcs
  • Resistor 47 Ohm - 1 pcs
  • 220 kOhm potentiometer - 1 pcs
  • 10 MOhm potentiometer - 1 pcs
  • Photoresistor - 1 pcs
  • Electrolytic capacitor 470 uF / 16 V - 1 pcs
  • 2N7000 transistor - 4 pcs
  • Color-changing LED - 750 mCd - 1 pcs
  • PP3 battery clip - 1 pcs
  • 3 x AA battery basket with a clip - 1 pcs
  • PCB board for soldering elements