
Estim breakout
rasterizednet/raspberry-pi-estim
This repo includes kicad projects for the raspbi controller, and estim breakout, as well as the AVR source code for the estim breakout.

This repo includes kicad projects for the raspbi controller, and estim breakout, as well as the AVR source code for the estim breakout.
Raspbi estim controller is an open-source printed circuit board by rasterizednet, from the rasterizednet/raspberry-pi-estim repository on GitHub, published under the CC0-1.0 licence. It is a 2-layer board of 111.1 × 47.1 mm with 63 parts on 49 nets, routed with 520 tracks and 44 vias.
It is built around the MAX202ID, BD9C401EFJ-E2 and MAX11607EUA, with the BSS138 and RJ45 among its other parts. Its parts include 21 resistors, 20 capacitors, 6 connectors, 5 ICs and 4 transistors.
This repo includes kicad projects for the raspbi controller, and estim breakout, as well as the AVR source code for the estim breakout.
This is an untested prototype. More information can be found at Schnizel Wolf: Raspberry PI Estim Breakout
Feel free to post ideas and recommendations on the Issue Board.
CC0 1.0 Universal
| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 10K | Resistor_SMD:R_0402_1005Metric | R5, R9, R36, R38, R39, R40, R41, R42, R43, R44, R45 |
| 4 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C16, C18 |
| 4 | 1uF | Capacitor_SMD:C_0402_1005Metric | C17, C19, C20, C21 |
| 4 | BSS138 | Package_TO_SOT_SMD:SOT-23 | Q7, Q8, Q9, Q10 |
| 2 | 1000uF | Capacitor_SMD:CP_Elec_10x12.5 | C4, C5 |
| 2 | 100K | Resistor_SMD:R_0402_1005Metric | R7, R34 |
| 2 | 22uF 16V | Capacitor_SMD:C_0805_2012Metric | C11, C13 |
| 2 | 583-FM4004W-W | mk312-smd-footprints:DO-214AC | D1, D2 |
| 1 | +12V Battery | Connector_Wire:SolderWirePad_1x02_P3.81mm_Drill0.8mm | J2 |
| 1 | 0.1uF 50VDC | Capacitor_SMD:C_0805_2012Metric | C8 |
| 1 | 100K | Resistor_SMD:R_1206_3216Metric | R1 |
| 1 | 105K | Resistor_SMD:R_0603_1608Metric | R37 |
| 1 | 10nF 50V | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | 10uF 25VDC | Capacitor_SMD:C_1206_3216Metric | C7 |
| 1 | 10uF 35V | Capacitor_SMD:C_1210_3225Metric | C6 |
| 1 | 12K | Resistor_SMD:R_0603_1608Metric | R35 |
| 1 | 15K | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 15uH 2.4A | Inductor_SMD:L_Taiyo-Yuden_NR-80xx | L1 |
| 1 | 1A Polyfuse | Fuse:Fuse_2920_7451Metric | F1 |
| 1 | 2.2nF 6.3V | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 22uF 10V | Capacitor_SMD:C_1210_3225Metric | C15 |
| 1 | 28.7K 1/16W 1% | Resistor_SMD:R_0402_1005Metric | R6 |
| 1 | 33K | Resistor_SMD:R_0402_1005Metric | R8 |
| 1 | 4.7uH | mk312-smd-footprints:SRN5040TA4R7M | L2 |
| 1 | 4700pF | Capacitor_SMD:C_0402_1005Metric | C10 |
| 1 | 6.8K | Resistor_SMD:R_0402_1005Metric | R10 |
| 1 | 7.87K | Resistor_SMD:R_1206_3216Metric | R3 |
| 1 | ACT4060ASH-T | Package_SO:SOP-8_3.76x4.96mm_P1.27mm | U1 |
| 1 | B340C/40V, 3A, SMB | Diode_SMD:D_SMC | D3 |
| 1 | BD9C401EFJ-E2 | Package_SO:HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm | U5 |
| 1 | Barrel_Jack_MountingPin | mk312-smd-footprints:DJ_Jack_PJ-003A | J1 |
| 1 | Conn_01x12_Male | mk312-smd-footprints:estim_breakout | J8 |
| 1 | Conn_01x26_Male | Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical | J5 |
| 1 | LD29300P2MTR | mk312-smd-footprints:LD29300P2MTR | IC1 |
| 1 | MAX11607EUA | Package_SO:MSOP-8_3x3mm_P0.65mm | U2 |
| 1 | MAX202 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U3 |
| 1 | POWER | mk312-smd-footprints:SW_E-Switch-LC-1258 | S1 |
| 1 | RJ45 | Connector_RJ:RJ45_OST_PJ012-8P8CX_Vertical | J4 |
| 1 | Raspberry_Pi_2_3 | Module:Raspberry_Pi_Zero_Socketed_THT_FaceDown_MountingHoles | J3 |

rasterizednet/raspberry-pi-estim
This repo includes kicad projects for the raspbi controller, and estim breakout, as well as the AVR source code for the estim breakout.

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It measures 111.1 × 47.1 mm and has 2 copper layers, 1.6 mm thick.
63 parts, built around the MAX202ID, BD9C401EFJ-E2, MAX11607EUA and BSS138. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the rasterizednet/raspberry-pi-estim repository on GitHub, at the commit this page was made from: the board is kicad_controller/raspbi_estim_controller.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CC0-1.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).