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Digital Remote Thermometer

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ภาครับ

ภาคส่ง

ภาคส่ง

R1,R3
 100K 1/4W
 C1
 220nF 63V
 R2
 47R 1/4W
C2
 10nF 63V
 R4
 5K 1/2W Trimmer Cermet
 C3
 1ตF 63V
 R5
 12K 1/4W
 C4,C6
 1nF 63V
 R6
 10K 1/4W
 C5
 2n2 63V
 R7
 6K8 1/4W
 C7,C8
 47nF 400V
 R8,R9
 1K 1/4W
 C9
 1000uF 25V
 D1
 1N4148
 IC1
 LM35
 D2,D3
 1N4002
 IC2
 LM331
D4
 Red LED
 IC3
 78L06 
Q1
 BC238
Q2
BD139
 
L1
 Primary (Connected to Q2 Collector): 100 turns
Secondary: 10 turns
Wire diameter: 0.02mm. enameled
Plastic former with ferrite core. Outer diameter: 4mm.
 
T1
 220V Primary, 12+12V Secondary 3VA Mains transformer
 

ภาครับ

R1
 100K 1/4W
 C1,C2
 47nF 400V
 
R2
 1K 1/4W
 C3,C7
 1nF 63V
 
R3,R4,R6-R8
 12K 1/4W
 C4
 10nF 63V
 
R5
 47K 1/4W
 C5,C6,C10
 220nF 63V
 
R9-R15
 470R 1/4W
 C8
 1000ตF 25V
 
R16
 680 1/4W
 C9
 100pF 63V
 
D1,D2,D5
 1N4148
 D3,D4
 1N4002
 
D6-D8
 Common-cathode 7-segment LED mini-displays
 
IC1
 4093
 IC2
 4518
 
IC3
 78L12
 IC4
 4017
 
IC5
 4553
 IC6
 4511
 
Q1
 BC239C
Q2-Q4
 BC327
 
L1
 Primary (Connected to C1 & C2): 10 turns
Secondary: 100 turns

Wire diameter: 0.02mm. enameled
Plastic former with ferrite core. Outer diameter: 4mm.
 
T1
 220V Primary, 12+12V Secondary 3VA Mains transforme