TSALG ACCUM V2
About the TSALG ACCUM V2 PCB
TSALG ACCUM V2 is an open source AVR/Arduino PCB design by HKUST-Red-Bird-Racing-EVRT, published on GitHub. It is a 2-layer board measuring 140 × 60 mm, with 88 components from 52 distinct parts.
Its main chip is the ATMEGA328P-A, from the AVR/Arduino family. Other key parts include the BQ76940DBT, MCP2515-XST, ISO1050DUB, B0505MT-1WR4 and TPS54302. By type, the board carries 33 resistors, 16 capacitors, 12 ICs, 11 diodes, 10 connectors and 1 fuse.
From the project
ELEC Github Repo for Gen 6
Main components on the TSALG ACCUM V2
TSALG ACCUM V2 bill of materials (BOM)
88 components, 52 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BQ76940DBT TLV431 | SOT-23 | U1 |
| 1 | ATMEGA328P-A LTV-817S | SMDIP-4_W9.53mm | U2 |
| 1 | MCP2515-XST B1212 | Converter_DCDC_F1212 | U3 |
| 1 | ISO1050DUB LTV-847S | SMDIP-16_W9.53mm | U4 |
| 1 | B0505MT-1WR4 uA7805 | TO-252-2 | U5 |
| 1 | TPS54302 TLV431 | SOT-23 | U6 |
| 1 | MCP6002-xSN | SOIC-8_3.9x4.9mm_P1.27mm_RMC_Handsolder | U7 |
| 5 | LM393 | SOIC-8_3.9x4.9mm_P1.27mm_RMC_Handsolder | U8, U9, U10, U11, U12 |
| 1 | 559010274 Conn_01x02_Pin | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J1 |
| 1 | CONN_02X03_ODD_EVEN Conn_01x02_Pin | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J2 |
| 1 | CONN_01X05 Conn_01x03_Pin | Molex_Micro-Fit_3.0_43650-0300_1x03_P3.00mm_Horizontal | J3 |
| 1 | CONN_01X05 Conn_01x02_Pin | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J4 |
| 4 | Conn_01x02_Pin | Molex_Micro-Fit_3.0_43650-0200_1x02_P3.00mm_Horizontal | J5, J6, J8, J10 |
| 2 | Conn_01x03_Pin | Molex_Micro-Fit_3.0_43650-0300_1x03_P3.00mm_Horizontal | J7, J9 |
| 1 | Fuse | Fuse_Littelfuse-NANO2-885 | F1 |
| 1 | LM311 | SOIC-8_3.9x4.9mm_P1.27mm_RMC_Handsolder | LM1 |
| 4 | R_Potentiometer_Trim | Potentiometer_Bourns_3296W_Vertical | RV1, RV2, RV3, RV4 |
| 2 | 1N4148W 1N5819WS | D_SOD-323_HandSoldering | D1, D3 |
| 2 | 1N4148W LED | LED_0805_2012Metric_Pad1.45x1.40mm_HandSolder | D2, D6 |
| 1 | 1N4148W 12V | D_DO-35_SOD27_P7.62mm_Horizontal | D4 |
Show 32 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BAS85 1N5819WS | D_SOD-323_HandSoldering | D5 |
| 3 | 1N5819WS | D_SOD-323_HandSoldering | D7, D8, D9 |
| 1 | LED | LED_0805_2012Metric_Pad1.45x1.40mm_HandSolder | D10 |
| 1 | D | D_SMA_Handsoldering | D11 |
| 11 | 1UF 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C1, C3, C5, C6, C9, C10, C11, C12 +3 |
| 1 | 1UF 10n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C2 |
| 1 | 1UF 1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C4 |
| 1 | 1UF 2.2uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C8 |
| 1 | 100NF 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C15 |
| 1 | 4.7UF 0.1uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder_L | C16 |
| 1 | 2k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R1 |
| 1 | 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R2 |
| 4 | 249k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R3, R5, R7, R8 |
| 1 | 2k2 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R4 |
| 1 | 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R6 |
| 1 | 25k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R9 |
| 2 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R10, R14 |
| 2 | 100R | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R11, R12 |
| 1 | 1M | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R13 |
| 1 | 500K 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R15 |
| 1 | 10M 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R16 |
| 2 | 10K 10k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R17, R24 |
| 2 | 4.7K 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R18, R20 |
| 1 | 10K 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R19 |
| 2 | 120R 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R21, R31 |
| 1 | 4.7K 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R22 |
| 1 | 174K 2k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R23 |
| 1 | 174K 470k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R25 |
| 1 | 10K 47k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R26 |
| 1 | 10M 47k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R27 |
| 1 | 10K 470k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R28 |
| 4 | 10K 4.7k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder_L | R29, R30, R32, R33 |
TSALG ACCUM V2 design files
The KiCad project lives in the HKUST-Red-Bird-Racing-EVRT/GEN6_ELEC repository on GitHub; these links point at the commit this page was built from.
TSALG ACCUM V2: common questions
What microcontroller does the TSALG ACCUM V2 use?
The TSALG ACCUM V2 is built around the ATMEGA328P-A, from the AVR/Arduino family.
How big is the TSALG ACCUM V2 PCB?
The TSALG ACCUM V2 measures 140 × 60 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TSALG ACCUM V2?
88 components, from 52 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the TSALG ACCUM V2 design files?
From the HKUST-Red-Bird-Racing-EVRT/GEN6_ELEC repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the TSALG ACCUM V2 design in my own project?
The repository has no license, so all rights stay with HKUST-Red-Bird-Racing-EVRT. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the TSALG ACCUM V2 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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