Saturday, January 20, 2018

Automatic Flashlight Circuit

This time we will try to assemble Automatic Flashlight Circuit which is applied to home flashlight. This tool works once to set the flashlight like a bright flame, dim or in accordance with our wishes. Flashlights for special purposes consist of lamps with heavier and longer material, and produce brighter light. Factors to consider when designing a flashlight include light output, durability, and the ability to operate in a special environment. Battery life is also an important factor.

Automatic Flashlight Circuit Image:
Automatic Flashlight

Component:
R1 = 8K2
R2 = 33K
R3 = 4K7
R4 = 8K2
R5 = 5K6
R6 = 390 Ohm
C1 = 47nF
C2 = 47nF
T1, T2, T3 = TUN type
T4 = BC141
D1 = DUS Type
L1 = Lights 4.5-9 Volt
P1 = 100K
B = 6-12 Volt Battery

In assembling this Automatic Flashlight circuit, try to assemble the circuit unit into a flashlight box according to the types and sizes we use. By using a potentiometer as a regulator of light then now we can save energy from the flashlight.

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