Voltage Sensor Card
About the Voltage Sensor Card PCB
Voltage Sensor Card is an open source PCB design by switchcraft, published on GitHub. It is a 2-layer board measuring 150 × 71 mm, with 23 components from 14 distinct parts.
Other key parts include the LV-25-P and NE5532. By type, the board carries 10 resistors, 5 capacitors, 4 connectors and 2 ICs.
It belongs with the sensors designs in this gallery.
From the project
KiCad Project files, schematic files, layout files and netlists
This card features voltage sensors and scaling circuits intended to be interfaces with a general measurement input card.
Main components on the Voltage Sensor Card
Voltage Sensor Card bill of materials (BOM)
23 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LV-25-P | LV25-P | U1 |
| 1 | NE5532 | DIP-8_W7.62mm_LongPads | U2 |
| 1 | CONN_01X03 | MSTBA_25_3p_G_508-1757488 | P1 |
| 1 | CONN_01X02 | GMKDS_3_2p_750-1731022 | P2 |
| 1 | CONN_01X02 | Pin_Header_Straight_1x02_Pitch2.00mm | P3 |
| 1 | CONN_01X02 | MSTBA_25_2p_G_508-1757242 | P4 |
| 1 | 100k | Potentiometer_Trimmer_ACP_CA6v_Horizontal | RV1 |
| 1 | 50k | Potentiometer_Trimmer_ACP_CA6v_Horizontal | RV2 |
| 3 | 100n | C_1206_HandSoldering | C1, C2, C5 |
| 2 | 10u | C_Radial_D5_L11_P2.5 | C3, C4 |
| 6 | 10k 5W | R_Axial_Power_L20.0mm_W6.4mm_P22.40mm | R1, R2, R3, R4, R5, R6 |
| 1 | 100 | R_1206_HandSoldering | R7 |
| 2 | 2k | R_1206_HandSoldering | R8, R9 |
| 1 | 10k | R_1206_HandSoldering | R10 |
Voltage Sensor Card design files
The KiCad project lives in the switchcraft/kicad-projects repository on GitHub; these links point at the commit this page was built from.
Voltage Sensor Card: common questions
How big is the Voltage Sensor Card PCB?
The Voltage Sensor Card measures 150 × 71 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Voltage Sensor Card?
23 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Voltage Sensor Card design files?
From the switchcraft/kicad-projects repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Voltage Sensor Card design in my own project?
The repository has no license, so all rights stay with switchcraft. Use it as a reference, and ask the author before reusing the design.
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