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Govish/EBoard-Sidecar
A circuit board for my electric longboard that controls soft power, precharge, and LEDs

A circuit board for my electric longboard that controls soft power, precharge, and LEDs
EBoard Sidecar is an open-source printed circuit board by Govish, from the Govish/EBoard-Sidecar repository on GitHub. It is a 2-layer board of 90 × 70 mm with 119 parts on 85 nets, routed with 722 tracks and 81 vias.
It is built around the BQ76200PW, SS16 and CESD3V3AP, with the HY3606B and SMCJ45A among its other parts. Its parts include 37 resistors, 33 capacitors, 12 diodes, 10 connectors and 6 ICs. It belongs with the STM32 boards of this library.
A circuit board for my electric longboard that controls soft power, precharge, and LEDs
| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C204, C205, C206, C207, C302, C303, C305, C306, C307, C308, C404, C405 |
| 7 | 10K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R304, R305, R306, R307, R308, R402, R414 |
| 6 | 100R | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R309, R312, R314, R404, R408, R411 |
| 6 | SS16 | Diode_SMD:D_SMA | D201, D202, D203, D301, D401, D402 |
| 5 | 100K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R311, R313, R319, R401, R413 |
| 5 | 10n | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C309, C401, C402, C406, C407 |
| 5 | 1u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C101, C108, C208, C209, C403 |
| 5 | 27R | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R302, R303, R405, R406, R407 |
| 4 | 1000u | Custom-RLC:UHW1H102MHD | C104, C105, C106, C107 |
| 4 | 68R | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R315, R316, R317, R318 |
| 4 | CESD3V3AP | Package_TO_SOT_SMD:SOT-23 | D302, D303, D304, D305 |
| 4 | Zip Tie | Custom-Mechanical:ZipTie-5mm | H101, H102, H103, H104 |
| 3 | 10u | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C102, C103, C301 |
| 3 | 2N7002 | Package_TO_SOT_SMD:SOT-23 | Q301, Q302, Q303 |
| 3 | 4u7 | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C202, C203, C304 |
| 3 | HY3606 | Package_TO_SOT_SMD:TO-263-2 | Q401, Q402, Q403 |
| 2 | 0.68R | Resistor_SMD:R_1206_3216Metric_Pad1.42x1.75mm_HandSolder | R203, R204 |
| 2 | 100u | Custom-RLC:SMNR6028 | L201, L202 |
| 2 | 1K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R301, R310 |
| 2 | 33R 1W | Resistor_SMD:R_2512_6332Metric_Pad1.52x3.35mm_HandSolder | R409, R412 |
| 2 | 47k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R201, R202 |
| 2 | A6211 | Custom-IC:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm | U201, U202 |
| 2 | Conn_01x02 | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J102, J103 |
| 2 | SMCJ45A | Diode_SMD:D_SMC | D101, D102 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_TL3342 | SW301, SW302 |
| 2 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP301, JP302 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | TP301, TP302 |
| 1 | 10M | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R410 |
| 1 | 240K | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R320 |
| 1 | 47u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C201 |
| 1 | 8MHz | Oscillator:Oscillator_SMD_EuroQuartz_XO53-4Pin_5.0x3.2mm | X301 |
| 1 | AZ1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U101 |
| 1 | BQ76200 | Package_SO:TSSOP-16_4.4x5mm_P0.65mm | U401 |
| 1 | Conn_01x03 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J301 |
| 1 | Conn_01x04 | Connector_JST:JST_XH_B4B-XH-A_1x04_P2.50mm_Vertical | J302 |
| 1 | Conn_01x05 | Connector_JST:JST_XH_B5B-XH-A_1x05_P2.50mm_Vertical | J104 |
| 1 | Conn_02x05_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x05_P2.54mm_Vertical | J305 |
| 1 | Conn_XT | Custom-Electromechanical:XT60PW-M | J101 |
| 1 | Conn_XT | Custom-Electromechanical:XT60PW-F | J105 |
| 1 | Micro_SD_Card | Custom-Electromechanical:MOLEX_47219-2001 | J303 |
| 1 | NRF24L01_Breakout | Daughterboards:nRF24L01_Breakout | U301 |
| 1 | STM32F401RETx | Package_QFP:LQFP-64_10x10mm_P0.5mm | U302 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP401 |
| 1 | USB_B_Mini | Custom-Electromechanical:TE_1734753-1 | J304 |
| 1 | ZL-YDW17075 | Custom-Electromechanical:Buzzer_10mm | BZ301 |

Govish/EBoard-Sidecar
A circuit board for my electric longboard that controls soft power, precharge, and LEDs

Govish/EBoard-Sidecar
A circuit board for my electric longboard that controls soft power, precharge, and LEDs

Govish/EBoard-Sidecar
A circuit board for my electric longboard that controls soft power, precharge, and LEDs




azerimaker/BMS_3-5S
3-5S Battery Management System based on TI bq76920 IC and MSP430 uC.




It measures 90 × 70 mm and has 2 copper layers, 1.6 mm thick.
119 parts, built around the BQ76200PW, SS16, CESD3V3AP and HY3606B. 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 Govish/EBoard-Sidecar repository on GitHub, at the commit this page was made from: the board is EBoard Sidecar/EBoard Sidecar.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Govish before reusing the design.