Photometer with digital display
74HC00, 74HC191, 74HC4511
Électronique / Electronic

Bill Of Materials For Photometer with digital display
23 Resistors
Quantity: References Value
5 R1, R2, R4, R14, R16 10k
1 R3 220k
1 R5 150k
4 R6, R8, R10, R12 100k
4 R7, R9, R11, R13 47k
1 R15 33k
7 R17-R23 470
5 Capacitors
Quantity: References Value
1 C1 100uF
1 C2 3U3
1 C3 1uF
1 C4 0.01uF
1 C5 0.001uF
5 Integrated Circuits
Quantity: References Value
2 U1, U2 74HC00
1 U3 74HC191
1 U4 74HC4511
1 U5 LM324
1 Transistors
Quantity: References Value
1 Q1 2SC945
3 Miscellaneous
Quantity: References Value
1 BAT1 6V
1 LDR1 CDS
1 ON OFF

 

 

 

 

 

 

 

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