4 layers100 × 27 mm
Props board v3
ephemeridis/props_board
ESP32 based control board for costumes and props featuring USB PD enabled charging
188 partsGPL-3.0
2 layers50 × 40 mm
BT Motor Shield
rcsnail/btcarKasuta Zadig https://zadig.akeo.ie/ tarkvara paigaldamaks USBasp programmaatorile WinUSB draiver.
- Size
- 50 × 40 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 100
- Nets
- 73
- Pads
- 275
- Tracks, vias
- 518, 34
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 30 Mar 2017
- Updated
- 29 Jan 2021
Overview
BT Motor Shield is an open-source printed circuit board by rcsnail, from the rcsnail/btcar repository on GitHub, published under the MIT licence. It is a 2-layer board of 50 × 40 mm with 100 parts on 73 nets, routed with 518 tracks and 34 vias.
It is built around the DRV8833PWP, AP2210K-3.3TRG1 and BSS138, with the DMC3021LSDQ, BC817DS and IRLML6402 among its other parts. Its parts include 11 capacitors, 11 resistors, 8 transistors, 3 ICs and 1 diode. It belongs with the robots and motor control boards of this library.
Main components
7
DRV8833PWP
ETSSOP-16-EP-40℃~+85℃ 1.5A 2 2.7V~10.8V 2.7V~10.8V 360mΩ Bipolar Driver Overcurrent Protection、Short-Circuit Protection、Over temperature protection、Under-voltage lockout、Dead-time / shoot-through protection Yes ETSSOP-16-EP Stepper Motor Driver ROHSTexas InstrumentsStepper Motor Driver
AP2210K-3.3TRG1
SOT-23-5-40℃~+125℃@(Tj) 1 13.2V 1uA 250mV@(300mA) 3.3V 300mA 75dB@(100Hz) Fixed Over Current Protection、Over Temperature Protection、Enable Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
BSS138
SOT-23-55℃~+150℃ 1 N-channel 1.1Ω@10V、1.2Ω@4.5V 1.2V 1.7nC@10V 17.5pF 340mA 350mW 50V 6.5pF N-Channel SOT-23 MOSFETs ROHShongjiachengMOSFETs
DMC3021LSDQ
SOP-8-55℃~+150℃ 1 N-Channel + 1 P-Channel 105pF、118pF 16.1nC@10V 2.1V 2.5W 30V 53mΩ@4.5V 767pF、1.002nF 8.5A SOP-8 MOSFETs ROHSDiodes IncorporatedMOSFETs
BC817DS
SC-74(TSOP-6)-65℃~+150℃ 100MHz 100nA 160 2 NPN 370mW 45V 500mA 5V 700mV NPN SC-74(TSOP-6) Bipolar (BJT) ROHSNexperiaBipolar (BJT)IRLML6402
SOT-23-55℃~+150℃ 1 P-Channel 1.3W 110pF 12nC 145pF 20V 3.7A 400mV 633pF 65mΩ@4.5V P-Channel SOT-23 MOSFETs ROHSGuangdong HottechMOSFETs
S5B-ZR
弯插,P=1.5mmWire To Board ConnectorJST
README
README.mdbtcar
Kasuta Zadig https://zadig.akeo.ie/ tarkvara paigaldamaks USBasp programmaatorile WinUSB draiver.
flash_usbasp.bat kirjutab bootloaderi koos btcar tarkvaraga Atmeli mikroprotsessorisse.
Parts
100| Qty | Value | Footprint | References |
|---|---|---|---|
| 44 | VPDEV0 | VPAC0 | VP_0, VP_1, VP_2, VP_10, VP_11, VP_12, VP_13, VP_14, VP_15, VP_16, VP_17, VP_20, VP_21, VP_22, VP_23, VP_24 +28 |
| 4 | 2.2uF | 0603-CAP | C1, C5, C7, C11 |
| 4 | 200 | R0603 | R1, R2, R3, R4 |
| 4 | BSS138 | SOT23 | Q2, Q3, Q4, Q5 |
| 4 | VPDEV1 | VPAC1 | VP_18, VP_39, VP_39, VP_39 |
| 4 | ~ | 1X03 | SRV1, SRV2, SRV3, SRV4 |
| 2 | 10k | 0603-ARC | RN3, RN4 |
| 2 | 10uF | EIA3216 | C6, C10 |
| 2 | 470 | R0603 | R5, R6 |
| 2 | 4k7 | 0603-RES | R8, R9 |
| 2 | DMC3021LSDQ | SO8 | Q6, Q7 |
| 2 | VPDEV2 | VPAC2 | VP_19, VP_40 |
| 2 | ~ | 1X02 | JP2, JP3 |
| 2 | ~ | 1X12 | JP6, JP7 |
| 1 | 0.01uF | 0603-CAP | C9 |
| 1 | 0.1uF | 0603-CAP | C8 |
| 1 | 100 | 0603-ARC | RN1 |
| 1 | 100k | 0603-RES | R11 |
| 1 | 100pF | 0603-CAP | C2 |
| 1 | 100uF 16V | E2,5-6 | C4 |
| 1 | 1M | 0603-RES | R7 |
| 1 | 2.2uF / ESR < 1R5 | 0603-CAP | C3 |
| 1 | 33k | 0603-RES | R10 |
| 1 | 4k7 | 0603-ARC | RN2 |
| 1 | AP2210K-3.3TRG1 | SOT25 | U3 |
| 1 | AVRISP-6 | AVRISP | ISP1 |
| 1 | BATTERY | 1X02 | JP1 |
| 1 | BC817DS | SMT6 | Q8 |
| 1 | Blue | 0603-LED-ALT1 | LED1 |
| 1 | DRV8833PWP | HTSSOP-16 | U1 |
| 1 | IRLML6402 | MICRO3 | Q1 |
| 1 | MOTOR | 1X02 | JP5 |
| 1 | RN4677 | BM77_BIG | U2 |
| 1 | S5B-ZR | S5B-ZR | JP4 |
Questions
How big is the BT Motor Shield PCB?
It measures 50 × 40 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BT Motor Shield use?
100 parts, built around the DRV8833PWP, AP2210K-3.3TRG1, BSS138 and DMC3021LSDQ. 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.
Where can I download the BT Motor Shield KiCad files?
From the rcsnail/btcar repository on GitHub, at the commit this page was made from: the board is PCB/BT-Motor-Shield.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BT Motor Shield design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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