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Easy to make 12V Automatic Battery Charger With 555 IC

5 months ago 253
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Description

The connection of point 7 (DISCH) I dont under stand where to connect. I ordenary conneted to Relay point 5 (Blue color) Please also check the other connection and give me a short time to solve my problem. Thank you so much.

Documents

Sheet_1

PCB_2020-01-28 18:47:30

BOM

ID Name Designator Footprint Quantity BOM_Supplier
1 РПС-12В-СЛ-С K1 SRU-12VDC-SL-C 1 LCSC
2 5.1 R4 RES-TH_BD9.5-L22.0-P28.00-D1.0 1 LCSC
3 220uF C3 CAP-D8.0XF3.5 1 LCSC
4 LED-5MM POWER,FULL,CHARGING DIOD 5MM 3 LCSC
5 15V AC/DC P1 WJ301V-5.00-2P 1 LCSC
6 P2 P2 WJ301V-5.00-2P 1 LCSC
7 GBU808_C157678 D1 DIO-BG-TH_GBU 1 LCSC
8 1000uF C4 CAP-D12.5XF5.0 1 LCSC
9 1N5822RLG D3 DO-201AD 1 LCSC
10 1k R3,R2,R5,R1 AXIAL-0.3 4 LCSC
11 20KΩ LSP,USP RES-ADJ_3296W 2 LCSC
12 NE555P U1 DIP8 1 LCSC
13 10nF C2,C1 CERAMIC-2.54 2 LCSC
14 1N4007 D4 DO-41 1 LCSC
15 BZX55C6V2 D2 DO-35 1 LCSC

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如果需要转移工程请在个人中心 - 工程 - 工程高级设置 - 下载工程,下载后在https://lceda.cn/editor 打开保存即可。
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