4 layers99 × 139 mm
RCU
GhanGhan/SurvBot
Remote controlled robot that surveys the environment it is travelling in
148 parts
2 layers51.8 × 58.5 mm
Balancebot
bullestock/balancebot1Segway robot controlled by a Wii Balance Board
- Size
- 51.8 × 58.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 26
- Pads
- 137
- Tracks, vias
- 340, 25
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 23 Mar 2018
- Updated
- 8 Sep 2021
Overview
Balancebot is an open-source printed circuit board by bullestock, from the bullestock/balancebot repository on GitHub. It is a 2-layer board of 51.8 × 58.5 mm with 33 parts on 26 nets, routed with 340 tracks and 25 vias.
It is built around the DRV8835DSS, ESP32-MINI-1 and LSM6DS3. Its parts include 10 capacitors, 7 resistors, 6 connectors and 4 ICs. It belongs with the ESP32 boards of this library.
Main components
3
DRV8835DSS
WSON-12-EP(2x3)-40℃~+150℃ 1.5A 2 2V~7V 305mΩ 95nA Yes WSON-12-EP(2x3) Brushed DC Motor Drivers ROHSTexas InstrumentsStepper Motor DriverESP32-MINI-1
SMDSMD New Arrivals ROHSEspressif SystemsUncategorised
LSM6DS3
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 8KB Accelerometer Gyroscope SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100n | Capacitor_SMD:C_0603_1608Metric | C2, C3, C4, C5, C6, C7, C8, C9, C10 |
| 4 | 10K | Resistor_SMD:R_0603_1608Metric | R4, R5, R6, R7 |
| 3 | Conn_01x04 | Connector_JST:JST_XH_B04B-XH-A_1x04_P2.50mm_Vertical | J1, J4, J5 |
| 1 | 10R | Inductor_SMD:L_0603_1608Metric | FB1 |
| 1 | 12K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 220 | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 470u | Capacitor_SMD:CP_Elec_8x10 | C1 |
| 1 | Conn_01x02 | Connector_JST:JST_XH_B02B-XH-A_1x02_P2.50mm_Vertical | J2 |
| 1 | Conn_01x03 | Connector_JST:JST_XH_B03B-XH-A_1x03_P2.50mm_Vertical | J3 |
| 1 | Conn_01x07 | Connector_JST:JST_XH_B07B-XH-A_1x07_P2.50mm_Vertical | J6 |
| 1 | DRV8835 | BalanceBot:WSON-12 | U2 |
| 1 | DSN-MINI-360 | BalanceBot:DSN-MINI-360 | U4 |
| 1 | ESP32mini | BalanceBot:ESP32mini | U3 |
| 1 | LSM6DS3 | BalanceBot:LGA-14L | U1 |
The 28 most common of 33 parts.
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Questions
How big is the Balancebot PCB?
It measures 51.8 × 58.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Balancebot use?
33 parts, built around the DRV8835DSS, ESP32-MINI-1 and LSM6DS3. 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 Balancebot KiCad files?
From the bullestock/balancebot repository on GitHub, at the commit this page was made from: the board is pcb/balancebot.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Balancebot design in my own project?
Its repository states no licence, so its author keeps all rights: ask bullestock before reusing the design.