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LED_Chain — An experiment in driving a chain of LEDs | Open App Note

LED_Chain

SteveMayze

An experiment in driving a chain of LEDs

Components (18)

Reference	Value	Description
Q1-Q4	IRLML2502
U1	HCF4027B
U2	74LS04
C1	1 μF
C2,C3	100 nF
J1	Interface
J2	PWR
J3	NeoPixel R1 A
J4	NeoPixel R1 B
J5	NeoPixel R1 C
J6	NeoPixel R1 D
J7	LED
Lg1,Lg3	SM Logo
Lg2	KiCad Logo
R1-R6	10 kΩ
R7,R8,R10,R11	1 kΩ
R9,R12	27 Ω
R13,R14	0 Ω

LED_Chain schematic

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LED_Chain board