Public Domain

Recommend Projects


2 months ago 3159
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments


Ultraviolet (UV) light is a lamp using UV to achieve the purpose of sterilization. UV light at the wavelength of 253.7nm is the strongest, which can be used for disinfection and sterilization of water, air, clothing, etc. In general, this lamp can be utilized both in daily life and laboratories and operating rooms. For the former, bacteria and viruses carried on clothes can be killed by the UV light for about 5-30 minutes. For the latter, this lamp can be used for air disinfection.

Main Features of the project:

  1. Multi-level timer function. Disinfection time (30 minutes, 60 minutes, 120 minutes) is adjustable. The buzzer sounds when the lamp starts and stops working.
  2. Delayed start function. The lamp will only start to work after the LED flashes and buzzer vibrate for 30 seconds. In this way, the operator can work away and avoid facing the UV light directly.
  3. Wireless remote-control function. With this function, one can set the disinfection time and turn on or off the light. It is characterized by anti-interference and the remote control distance can reach 30 meters across the wall.
  4. One board can match with different power UV light.





ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Manufacturer BOM_Supplier BOM_Supplier Part
1 15R R24 RES-TH_BD4.5-L11.5-P15.50-D0.7 1 MOF2WS-15Ω±5% T CCO LCSC C121616
2 WJ126V-5.0-2P P10,P7 WJ126V-5.0-2P 2 WJ126V-5.0-2P ReliaPro LCSC C8404
3 2n3904S-RTK/PS_C18536 Q1,Q3 SOT-23-3_L2.9-W1.3-P1.90-LS2.4-TR 2 2n3904S-RTK/PS KEC LCSC C18536
4 470K R25 R1206 1 WR12X4703FTL Walsin Tech Corp LCSC C168548
5 78L05T U2 SOT-89-3_L4.5-W2.5-P1.50-LS4.2-BR 1 78L05T BLUE ROCKET LCSC C305451
6 1K R1,R2,R3,R4,R5,R6,R7,R8,R9,R11,R15,R22 R0603 12 RS-03K102JT FH LCSC C73797
7 Header-Male-2.54_1x4 H2 DIP-1X4P-2.54MM-M 1 210S-1*4P L=11.6MMGold-plated black Ckmtw LCSC C124378
8 10nF C11,C6,C9,C10 0603 4 CC0603KRX7R9BB103 YAGEO LCSC C100042
9 1uF C20 CAP-TH_L18.0-W7.5-P15.00-D1.2 1 MPP105J4190713LC SRD LCSC C109537
10 470uF C19 CAP-TH_BD8.0-P3.50-D1.0-FD 1 470uF 25V 8*12 ValuePro LCSC C43839
12 47uF C4,C13 CAP-TH_BD5.0-P2.00-D0.8-FD 2 47uF 25V 5*7 ValuePro LCSC C44586
13 Header-Male-2.54_1x5 H1 DIP-1X5P-2.54MM-M 1 210S-1*5P L=11.6MMGold-plated black Ckmtw LCSC C124379
14 B772M Q5 TO-252-2_L6.6-W6.1-P4.57-LS9.9-BR-CW 1 B772M CJ LCSC C33027
15 TMB12A12 BUZZER1 BUZ-TH_BD12.0-P7.60-D0.6-FD 1 TMB12A12 HNDZ LCSC C96079
16 Header-Male-2.54_1x1 P1,P2,P3,P4,P5,P6,P9 HDR-1X1/2.54 7 Header-Male-2.54_1x1 ReliaPro LCSC C81276
17 4.7K R13,R10,R16,R17,R18,R19,R20,R21,R23,R26 R0603 10 RC0603JR-074K7L YAGEO LCSC C105428
18 1uF C1 C0603 1 CL10A105KB8NNNC SAMSUNG LCSC C15849
19 1uF C12,C7 0603 2 CL10A105KP8NNNC SAMSUNG LCSC C26413
20 HF32F/012-HS K1 RELAY-HF_08 1 HF32F/012-HS Xiamen Hongfa Electroacoustic LCSC C27555
21 N76E003AT20-T U1 TSSOP-20 1 N76E003AT20-T Nuvoton Tech LCSC C382509
22 KAN0649-0701B-B SW1,SW2,SW3,SW4 KEY-TOUCH-SMD-6.0*6.0*H 4 KAN0649-0701B-B GANGYUAN LCSC C231704
23 ZMM12_C7172 ZD1 LL-34_L3.5-W1.5-LS3.5-FD 1 ZMM12 SEMTECH LCSC C7172
24 100uF C14 CAP-TH_BD6.3-P2.50-D1.0-FD 1 GF1E101ME110A00CV0 Changzhou Huawei Elec LCSC C191235
25 100nF C17 CAP-TH_L13.0-W6.0-P10.00-D0.6 1 MP2104KGC2XLC SRD LCSC C105758
26 M7_C95872 D1,D2,D3,D5,D4 DO-214AC_L4.3-W2.7-LS5.3-RD 5 M7 MDD LCSC C95872
27 470uF C18 CAP-TH_BD10.0-P5.00-D1.0-FD 1 RK4771HMF202RB Xunda LCSC C399012


Filename Download
PCB_UV_Light_Control_V6_Object Outline.pdf
PCB_UV_Light_Control_V6_Full Graphics.pdf
The owner does not allow comments in this project now

Comments (0)

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 打开保存即可。
有问题联系QQ 3001956291 不再提醒
svg-battery svg-battery-wifi svg-books svg-more svg-paste svg-pencil svg-plant svg-ruler svg-share svg-user svg-logo-cn svg-double-arrow
We use cookies to offer you a better experience. Detailed information on the use of cookies on this website is provided in our Privacy Policy. By using this site, you consent to the use of our cookies.