Four cells battery charger - EasyEDA open source hardware lab

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STD Four cells battery charger

Mode: Editors' pick

Update time： 2021-02-10 00:44:09

Creation time： 2019-12-06 01:43:11

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BOM

ID	Name	Designator	Footprint	Quantity
1	DS2712Z+	U1	SOIC-16	1
2	FCX718TA	Q1,Q2	SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR	2
3	100K	R3,R4	0805	2
4	103AT-2	RT1,RT2	103AT2	2
5	0.1	C1	CAP-D3.0XF1.5	1
6	LED1	LED1,LED2	LED-3MM/2.54	2
7	270	R7,R8	0603	2
8	10K	R5,R6	0603	2
9	100	R1,R2	0805	2
10	0.068	R9	0805	1
11	0.1	R10,R11	0805	2
12	1028	BT1,BT2	BAT-TH_KEYSTONE_1028	2
13	DC-005-5A-3.0	DC1	DC-IN-TH_DC-005-5A-3.0	1
14	INA199B1DCKR	U2,U3	SC-70-6_L2.2-W1.3-P0.65-LS2.1-BL	2
15	MFRC522	U7	QFN-32_5X5X05P	1
16	USB-CON-Micro-5P-MID-MNT	CN1	MICRO-USB-B-SMD_5PIN-FEMALE-MICRO-5P-CUTOUT	1
17	1u	C3,C4,C6,C5,C7,C8,C9,C10,C15,C16,C21,C22	0402	12
18	100nF	C11,C12,C14	0402	3
19	15p	C2,C13	0402	2
20	22p	C18,C19	0402	2
21	100n	C20	0402	1
22	4.7uF	C17	CAP-SMD_BD4.0-L4.3-W4.3-FD	1
23	CH340G	U6	SOIC-16_150MIL	1
24	473521001	CARD1	MICRO-SD-SOCKET-PP-DETECT	1
25	27.12MHz	X1	HC-49US_L11.5-W4.5-P4.88	1
26	DS1307ZN+	U4	SOP-8_150MIL	1
27	16MHz	X2	OSC-SMD_L3.2-W1.5	1
28	12MHz	X4	OSC-SMD_L3.2-W1.5	1
29	XC6206P332PR_C424703	U8	SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR	1
30	BS-8-1	B1	BAT-TH_BS-8-1	1
31	12MHz	X3	TXAL-3*8	1
32	ATMEGA328P-MU	U5	QFN-32_5X5X05P	1
33	1m	L2,L1	0603	2
34	1u	L3	0603	1
35	3.9	R31,R32,R33,R34	0603	4
36	3.3k	R12,R13	0603	2
37	1k	R14,R15	0603	2

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Project Members

Ivan Alechko