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noise-demo-1 — Educational etudes related to electronics, schematics, PCB layout, etc. | Open App Note

Electronics

Secoh

Educational etudes related to electronics, schematics, PCB layout, etc.

Components (25)

Reference	Value	Description
U1	NE555
U2,U3	MAX4230
C1	4µ
C2	3.6µ
C3,C5	0.3µ
C4,C6,CT1	0.01µ
C7	0.1µ
D1	D
D3	MMBZ24VALY
D4	BZX84B36VLY
L1	100µ
R1,R2	33
R3,R6,R11,R12	33k
R4,R16	3.3k
R5	10k
R7	180
R8	330
R9,R10,R13-R15,R18	100k
RL1,VCC?	5
RT1	100
RT2	680
R_D4	1.5
T1	2N7002
VCC1	3.3
VRND?	SINE(0 100mV 500k)

Electronics schematic

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Electronics board