Touch Light base on RH6616

3 years ago

Open source license: Public Domain

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Description

It is a very simple touch light, the circuit base on the Touch Screen Controller ICs RH6616, the datasheet has the design references https://lcsc.com/product-detail/Touch-Screen-Controller-ICs_RH6616_C78963.html

Documents

Capacitive touch sensing lamp

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Capacitive touch sensing lamp

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BOM

ID Name Designator Footprint Quantity Manufacturer Part Supplier Supplier Part Mounted
1 10uF(106) C1,C2 1206 2 1206X106K100NT LCSC C157351 Yes
2 100nF(104) C3 0805 1 CL21F104ZBANNNC LCSC C84714 Yes
3 20nF C4 0805 1 0805F203M500NT LCSC C1768 Yes
4 1K R1,R2 0805 2 TC0525D1001T5E LCSC C44535 Yes
5 4.7KΩ R3 0805 1 NCP21XM472J03RA LCSC C91639 Yes
6 Header 1*1P TP1 PAD-SMD-C500 1 Header 1*1P LCSC C81276 Yes
7 Micro_USB-B-SMT USB1 MICRO_USB-B-SMT 1 Micro_USB-B-SMT LCSC C21377 Yes
8 LTST-C171KGKT LED1 LED-0805 1 LTST-C171KGKT LCSC C98224 Yes
9 S8050 Q1 SOT-23(SOT-23-3) 1 S8050 LCSC C139514 Yes
10 RH6616 U1 SOP-8_0.8MM*1.2MM*8 1 RH6616 LCSC C78963 Yes
11 ME6209A50M3G U2 SOT23-3_0.8MM*1.3MM*3 1 ME6209A50M3G LCSC C90248 Yes

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