Smart meter
About the Smart meter PCB
Smart meter is an open source PCB design by MahmoudNasser9, published on GitHub. It is a 2-layer board measuring 93 × 191.5 mm, with 57 components from 20 distinct parts.
Other key parts include the MOC3063M. By type, the board carries 21 resistors, 9 ICs, 9 capacitors, 7 transistors, 7 connectors and 1 fuse.
Main components on the Smart meter
Smart meter bill of materials (BOM)
57 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ~ | Energy_meter | U1 |
| 7 | MOC3063M | DIP-6_W7.62mm | U2, U3, U4, U5, U6, U7, U8 |
| 1 | ~ | AC_filter | U9 |
| 7 | BTA41-600 | TO-220-3_Vertical | Q1, Q2, Q3, Q4, Q5, Q6, Q7 |
| 1 | Energy_Meter_Conn | RC4 | J1 |
| 1 | Control_Terminal | RC8 | J2 |
| 1 | PV | RPC2 | J4 |
| 1 | AC_Input | RPC2 | J5 |
| 1 | DC_out | RC2 | J6 |
| 1 | Loads1 | RPC5 | J7 |
| 1 | Loads2 | RPC5 | J8 |
| 1 | Fuse | Fuseholder_Cylinder-5x20mm_Schurter_0031_8201_Horizontal_Open | F1 |
| 1 | HLK-5M12 | Converter_ACDC_Hi-Link_HLK-5Mxx | PS1 |
| 1 | 10D561 | RV_Disc_D15.5mm_W7.5mm_P7.5mm | RV1 |
| 1 | L_Coupled_1324 | L_CommonMode_Wuerth_WE-CMB-M | L1 |
| 1 | 0.1uF/275V | C_Rect_L18.0mm_W5.0mm_P15.00mm_FKS3_FKP3 | C1 |
| 1 | 220uF | C_Radial_D8.0mm_H11.5mm_P3.50mm | C2 |
| 7 | 0.01µF | C_Rect_L13.0mm_W5.0mm_P10.00mm_FKS3_FKP3_MKS4 | C3, C4, C5, C6, C7, C8, C9 |
| 14 | 330 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R4, R5, R7, R8, R10, R11 +6 |
| 7 | 100 | R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal | R3, R6, R9, R12, R15, R18, R21 |
Smart meter design files
The KiCad project lives in the MahmoudNasser9/Smartmeter repository on GitHub; these links point at the commit this page was built from.
- Layoutsmart meter.kicad_pcb
- Schematicsmart meter.kicad_sch
Smart meter: common questions
How big is the Smart meter PCB?
The Smart meter measures 93 × 191.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Smart meter?
57 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the Smart meter design files?
From the MahmoudNasser9/Smartmeter repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Smart meter design in my own project?
The repository has no license, so all rights stay with MahmoudNasser9. Use it as a reference, and ask the author before reusing the design.
