Trailing edge dimmer Rev3.3

3 months ago 56
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Description

4 channel trailing edge MOSFET dimmer Atmega 328P + ESP8266

Documents

Dimmer Schematics

PCB Rev3.3

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted BOM_Manufacturer Part BOM_Supplier BOM_Manufacturer BOM_Supplier Part BOM_LCSC Assembly
1 HLK-PM01 AC-DC-converter U3 ACDC140809 1
2 ESP12F U6 ESP12E-SMD 1
3 Header-Male-2.54_1x4_C59481 H1 HDR-TH_4P-P2.54-V 1 Headers  Pins 1*4P LCSC ReliaPro C59481
4 MMBT3904 Q2,Q5,Q3,Q9,Q11 SOT-23(SOT-23-3) 5 MMBT3904 LCSC SK C111113 Yes
5 MB6S D2 MBS-4.9X4.0 1 MB6S LCSC SEMTECH C83867
6 TLP291 U1,U2,U5,U4 SOP-4_P1.27 4 ACPL-217-56AE LCSC AVAGO C33184 Yes
7 H11L1SR2M U7 OPTO-SMD_6PIN-L8.89-W9.9-H5.08-PITCH2.54-BL 1 H11L1SR2M LCSC FAIRCHILD C20082
8 10D471K TZ1 PS-RES-12.5*6.7 1 10D471K LCSC RUILON C8760
9 10UF 25V C2,C3,C4,C5 1206-CAP 4
10 1000uF C10 CAP-D8.0XF3.5 1 1000uF 10V LCSC ValuePro C3299
11 PAD100-RND GND3,3.3V3,INT0,GND4,3.3V4,PD4,PD5,3.3V2,GND2 PAD-100-RND 9
12 Header-Male-2.54_1x3 H2,H3 HDR-TH_3P-P2.54-V 2 Header2.54mm 1*3P LCSC BOOMELE C49257
13 ZENER 15V D4,D6 LL-34 2 ZMM12 LCSC Semtech C17327
14 100nF C1,C7 0805 2
15 100n C6,C8,C9 0805 3
16 10n C11 0805 1
17 2A F1 2410 1 JFC2410-1350FS LCSC JDTFUSE C136368
18 8MHz X1 3213 1 CSTCE8M00G15C99-R0 LCSC MuRata C110614
19 MMBTA42/44, MMBTA45 for 230V Q1 SOT-23(SOT-23-3) 1 MMBTA42LT1G LCSC ON C94389 Yes
20 PAD_TERMINAL L,N,D1_L,D2_L,D3_L,D4_L,N1,N2,N3,N4 CON_PAD_ROUND_1.02MM 10
21 IRF740, IRF840 for 230V Q1_U TO-220 1 IRF740 LCSC Foshan Blue Rocket Elec C358408
22 IRF740 Q1_L,Q2_U,Q2_L,Q3_U,Q3_L,Q4_U,Q4_L TO-220 7 IRF740 LCSC Foshan Blue Rocket Elec C358408
23 1N5819W D10 SOD-123F 1 1N5819W LCSC Shandong Jingdao Microelectronics C169540 Yes
24 ES1JW D11,D5,D7,D1,D8,D9 SOD-123F 6 ES1JW LCSC SK C183454 Yes
25 470R R4,R1,R17,R22,R37 0805 5 PTFR0805B360KN9 LCSC ResistorToday C351576
26 10K R8,R3,R18,R23,R27,R28,R29,R30,R31,R32 0805 10 PTFR0805B360KN9 LCSC ResistorToday C351576
27 1K R7,R5,R14,R19,R24 0805 5 PTFR0805B360KN9 LCSC ResistorToday C351576
28 470K R9,R15,R20,R25 R1206 4 PTFR0805B360KN9 LCSC ResistorToday C351576
29 750K R6,R10,R13,R16,R21,R26 0805 6 PTFR0805B360KN9 LCSC ResistorToday C351576
30 750K 100/150V R2 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
31 56K R11 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
32 110K R12 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
33 68K R33 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
34 100K R34 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
35 6.8K/1W/200V for 120V, 18K/2W/400V for 230V R35 R_AXIAL_DIN0414_L11.9MM_D4.5MM_P5.08MM_VERTICAL 1 PTFR0805B360KN9 LCSC ResistorToday C351576
36 8.1K R36 0805 1 PTFR0805B360KN9 LCSC ResistorToday C351576
37 Header-2.54-7 U9 HEADER-2.54-7 1 Header-2.54-7
38 MMBT3906 Q4,Q8,Q10,Q12 SOT-23(SOT-23-3) 4 MMBT3906 LCSC SK C111114 Yes
39 MMBTA44 Q6,Q7 SOT-23(SOT-23-3) 2 MMBT5551 LCSC Hottech C181136 Yes
40 ATMEGA328P-AU U8 TQFP-32_7X7X08P 1 ATMEGA328P-AU LCSC MICROCHIP C14877 Yes

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