Stimulator
About the Stimulator PCB
Stimulator is an open source PCB design by rusefi, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 101.6 × 32.4 mm, with 150 components from 32 distinct parts.
Other key parts include the AMS1117-3.3, MCP42010, MC33816 and MAX232. By type, the board carries 82 connectors, 34 resistors, 22 capacitors, 6 ICs, 4 transistors and 2 diodes.
From the project
rusefi - GPL internal combustion engine control unit
Main components on the Stimulator
Stimulator bill of materials (BOM)
150 components, 32 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMS1117-3.3 MAX232 | DIP-16__300_ELL | U1 |
| 3 | MCP42010 | SO14N | U2, U3, U5 |
| 1 | MC33816 MCP42010 | SO14N | U4 |
| 1 | MAX232 | DIP-16__300_ELL | U6 |
| 1 | 2N7002 | sot23 | Q1 |
| 3 | BUK9230-100B 2N7002 | sot23 | Q2, Q3, Q4 |
| 67 | CONN_1 | PIN_ARRAY_1 | P1, P2, P3, P4, P5, P6, P9, P10 +59 |
| 7 | TEST | SIL-2 | P7, P8, P23, P25, P40, P78, P79 |
| 4 | CONN_10 | SIL-10 | P15, P24, P64, P75 |
| 2 | CONN_10X2 | Pin_Header_Straight_2x10 | P19, P70 |
| 2 | DIL16 | SO16N | P80, P81 |
| 1 | ECU PWR | LED-0805 | D1 |
| 1 | STIM PWR | LED-0805 | D2 |
| 4 | 100NF 1uF | SM0805 | C1, C3, C5, C7 |
| 4 | 10NF 1uF | SM0805 | C2, C4, C6, C18 |
| 1 | 0.1UF 100 pF | SM0805 | C8 |
| 1 | 1UF 100 pF | SM0805 | C9 |
| 3 | 0.1UF 0.1uF | SM0805 | C10, C11, C13 |
| 1 | 4.7UF 0.1uF | SM0805 | C12 |
| 2 | 1000UF 100 pF | SM0805 | C14, C15 |
Show 12 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 220NF 1uF | SM0805 | C16, C17 |
| 1 | 1000PF 1uF | SM0805 | C19 |
| 1 | 1uF | SM0805 | C20 |
| 2 | 390UF 1uF | SM0805 | C21, C22 |
| 13 | 10k | SM0805 | R1, R2, R4, R5, R6, R7, R27, R28 +5 |
| 2 | 700R | SM0805 | R3, R32 |
| 2 | 0 | SM0805 | R8, R25 |
| 2 | 5.1R 0 | SM0805 | R9, R10 |
| 9 | 10R 0 | SM0805 | R11, R13, R14, R15, R18, R19, R20, R23 +1 |
| 3 | 0R010 0 | SM0805 | R12, R21, R22 |
| 2 | 10R 10k | SM0805 | R16, R17 |
| 1 | 0R010 10k | SM0805 | R26 |
Stimulator design files
The KiCad project lives in the rusefi/rusefi repository on GitHub; these links point at the commit this page was built from.
Stimulator: common questions
How big is the Stimulator PCB?
The Stimulator measures 101.6 × 32.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Stimulator?
150 components, from 32 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 Stimulator design files?
From the rusefi/rusefi repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Stimulator design in my own project?
Yes, under the terms of its GPL-3.0 license, which rusefi chose for the repository.
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