LED_running_lights_NE555_CD4017 - EasyEDA open source hardware lab

Std edition LED_running_lights_NE555_CD4017

Profile：Running lights based on three popular microcircuits: on the LM358 operational amplifier, on the NE555 timer and on the CD4017 decimal counter.

License: Public Domain

Published Time: 2022-04-25 03:44:16

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Description

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Author: Romans Dodu, Hobby Home Electronics.

Design Drawing

schematic diagram

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LED_running_lights_NE555_CD4017_Schematic_1
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PCB

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LED_running_lights_NE555_CD4017_PCB_1
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	CD4017BM/TR	U3	SOP-16_L10.0-W3.9-P1.27-LS6.0-BL	1
2	BC817-25	Q1,Q2,Q3,Q4,Q5,Q6	SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR	6
3	100uF	C2	CAP-SMD_BD6.3-L6.6-W6.6-FD	1
4	NE555DR	U2	SOP-8_L5.0-W4.0-P1.27-LS6.0-BL	1
5	470nF	C5,C1	C0805	2
6	22uF	C4	CAP-SMD_BD5.0-L5.3-W5.3-FD	1
7	LM358S	U1	SOP-8_L5.0-W4.0-P1.27-LS6.0-BL	1
8	CD4148WSP	D1,D2	D0805-RD	2
9	10uF	C3	CAP-SMD_BD4.0-L4.3-W4.3-FD	1
10	CZN-15E	MIC1	MIC-TH_BD9.7-P2.54-D0.8-L-FD	1
11	1M	P2,P1	RES-ADJ-SMD_RM065-V1	2
12	TJ-L5FYTYGTDLSFLC6TW-A5	LED1,LED2,LED3,LED6,LED5,LED4,LED8,LED7,LED9,LED11,LED10,LED12,LED14,LED13,LED15,LED18,LED16,LED17,LED21,LED19,LED20,LED24,LED22,LED23,LED27,LED25,LED26,LED30,LED28,LED29,LED33,LED31,LED32,LED36,LED34,LED35,LED37,LED38,LED39,LED40,LED43,LED42,LED41,LED45,LED44,LED46,LED48,LED47,LED49,LED51,LED50,LED52,LED55,LED53,LED54,LED58,LED56,LED57,LED61,LED59,LED60,LED64,LED62,LED63,LED67,LED65,LED66,LED70,LED68,LED69,LED73,LED71,LED72,LED74,LED75,LED76,LED77,LED80,LED79,LED78,LED82,LED81,LED83,LED85,LED84,LED86,LED88,LED87,LED89,LED92,LED90,LED91,LED95,LED93,LED94,LED98,LED96,LED97,LED101,LED99,LED100,LED104,LED102,LED103,LED107,LED105,LED106,LED110,LED108,LED109,LED111,LED112,LED113,LED114,LED117,LED116,LED115,LED119,LED118,LED120,LED122,LED121,LED123,LED125,LED124,LED126,LED129,LED127,LED128,LED132,LED130,LED131,LED135,LED133,LED134,LED138,LED136,LED137,LED141,LED139,LED140,LED144,LED142,LED143,LED147,LED145,LED146,LED148,LED149,LED150,LED151,LED154,LED153,LED152,LED156,LED155,LED157,LED159,LED158,LED160,LED162,LED161,LED163,LED166,LED164,LED165,LED169,LED167,LED168,LED172,LED170,LED171,LED175,LED173,LED174,LED178,LED176,LED177,LED181,LED179,LED180,LED184,LED182,LED183,LED185,LED186,LED187,LED188,LED191,LED190,LED189,LED193,LED192,LED194,LED196,LED195,LED197,LED199,LED198,LED200,LED203,LED201,LED202,LED206,LED204,LED205,LED209,LED207,LED208,LED212,LED210,LED211,LED215,LED213,LED214,LED218,LED216,LED217,LED221,LED219,LED220,LED222	LED-TH_BD5.8-P2.54-FD	222
13	1k	R10,R11,R12,R13,R14,R15,R4	R0805	7
14	1.8k	R9	R0805	1
15	47k	R8	R0805	1
16	270	R16,R17,R18,R19,R20,R21,R22,R23,R24,R25,R26,R27,R42,R43,R44,R45,R46,R47,R48,R49,R50,R51,R52,R53	R0805	24
17	470	R28,R54	R0805	2
18	120	R29,R30,R31,R32,R33,R34,R35,R36,R37,R38,R39,R40,R55,R56,R57,R58,R59,R60,R61,R62,R63,R64,R65,R66,R68,R69,R70,R71,R72,R73,R74,R75,R76,R77,R78,R79,R81,R82,R83,R84,R85,R86,R87,R88,R89,R90,R91,R92	R0805	48
19	430	R41,R67,R80,R93	R0805	4
20	10k	R3,R1,R2	R0805	3
21	100	R5	R0805	1
22	100k	R6	R0805	1
23	4.7k	R7	R0805	1
24	BSI-10H	SW1,SW2	SW-TH_BSI-10H	2
25	100nF	C6	C0805	1
26	DC-045B-13A	DC1	DC-IN-SMD_DC-045B-13A	1