Oscyloskop444/Omni-RoverMicro size rover base with mecanum omni wheels for diverse movement possibilities featuring GPIO and I2C bus expansion ports to use with future attachments secured on its top. Built around the ESP32 WROOM 32D it supports control over WiFi and Bluetooth with an option to connect a game controller.
Omni Rover PCB is an open-source printed circuit board by Oscyloskop444, from the Oscyloskop444/Omni-Rover repository on GitHub. It is a 2-layer board of 100 × 100 mm with 222 parts on 145 nets, routed with 1,315 tracks and 851 vias.
It is built around the CH340C, ESP32-WROOM-32D and SN74LV1T34DCK, with the DRV8837DSGR-MS, XL-1010RGBC-WS2812B-DZ and LSM6DS3 among its other parts. Its parts include 69 capacitors, 56 resistors, 35 ICs, 8 transistors and 7 diodes. It belongs with the radio and wireless and robots and motor control boards and the ESP32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 41 | 100nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C11, C14, C15, C19, C24, C27, C28, C35, C37, C38, C40, C42, C44, C45, C47, C48 +25 |
| 21 | 10K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R10, R11, R12, R13, R17, R21, R31, R32, R33, R34, R35, R36, R37, R38, R40, R41 +5 |
| 16 | XL-1010RGBC-WS2812B | lcsc_footprints:C5349953_LED-SMD_4P-L1_0-W1_0-TL_XL-1010RGBC-WS2812B | U19, U20, U21, U22, U23, U24, U25, U26, U27, U28, U29, U30, U31, U32, U33, U34 |
| 10 | 100K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R5, R9, R14, R15, R19, R24, R25, R28, R30, R54 |
| 6 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C32, C33, C36, C39, C43, C46 |
| 6 | 1K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R22, R23, R29, R44, R46, R48 |
| 6 | 22uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C16, C20, C21, C22, C23, C69 |
| 5 | LOGO | LOGO | G***, G***, G***, G***, G*** |
| 5 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad_Via | H1, H2, H3, H4, H5 |
| 5 | S2B-ZR (LF)(SN) | lcsc_footprints:C157930_CONN-TH_S2B-ZR-LF-SN | U10, U11, U12, U15, U16 |
| 4 | 4.7K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R4, R6, R8 |
| 4 | DRV8837DSGR | lcsc_footprints:C39159_WSON-8_L2_0-W2_0-P0_50-TL-EP | U13, U14, U17, U18 |
| 4 | Kobee Studio | kobee-studio-6AB598D9 | kobee-studio-6AB598D9, kobee-studio-6AB598D9, kobee-studio-6AB59952, kobee-studio-6AB59952 |
| 4 | SK6805-EC15 | lcsc_footprints:C2890035_LED-SMD_4P-L1_5-W1_5-BL | LED1, LED2, LED3, LED4 |
| 3 | 2.2uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C25, C29, C30 |
| 3 | 91K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R18, R27, R47 |
| 3 | JTD2302 | lcsc_footprints:C42443455_SOT-23-3_L2_9-W1_5-P2_0-LS2_5-BR | Q2, Q3, Q4 |
| 3 | Kobee Studio | kobee-studio-6AB59747 | kobee-studio-6AB59811, kobee-studio-6AB59858, kobee-studio-6AB59875 |
| 3 | TS1102-TD35HBM | lcsc_footprints:C36936640_SW-SMD_TS1102-TD35HBM | SW1, SW2, SW3 |
| 2 | 0R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R39, R55 |
| 2 | 100uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C34, C41 |
| 2 | 10nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C2, C3 |
| 2 | 1uH | lcsc_footprints:C882955_L1008 | L1, L2 |
| 2 | 2.2uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C4, C10 |
| 2 | 20K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R43, R45 |
| 2 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C13, C18 |
| 2 | 47uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C12, C17 |
| 2 | 5.1K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R2 |
| 2 | Conn_01x05_Socket | Connector_PinSocket_2.54mm:PinSocket_1x05_P2.54mm_Vertical | J2, J3 |
| 2 | Kobee Studio | kobee-studio-6AADB2AD | kobee-studio-6AADB35F, kobee-studio-6AADB37A |
| 2 | PESDNC2FD3V3BS | lcsc_footprints:C496536_DFN1006-2L-BI | D1, D2 |
| 2 | PMZ600UNEYL | lcsc_footprints:C547286_SOT-883-3_L1_0-W0_6-BR | Q7, Q8 |
| 2 | SS8050 | Package_TO_SOT_SMD:SOT-23 | Q5, Q6 |
| 2 | TPS631000DRLR | lcsc_footprints:C5219190_SOT-583-8_L2_1-W1_2-P0_50-LS1_6-BL | U4, U6 |
| 2 | TSA016A2526A | lcsc_footprints:C2888428_SW-SMD_4P-L4_2-W3_3-P2_15-LS4_6 | SW4, SW5 |
| 1 | 1.0-6PWT | lcsc_footprints:C2763616_CONN-SMD_1_0-6PWT | CN2 |
| 1 | 1nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C26 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1 |
| 1 | 1uH | lcsc_footprints:C135261_IND-SMD_L4_0-W4_0_SMNR4020 | L3 |
| 1 | 21K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R53 |
| 1 | 3.5A | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | F1 |
| 1 | 330R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R20 |
| 1 | 4.32K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R49 |
| 1 | 470R | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R56 |
| 1 | 47nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C31 |
| 1 | 511K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R16 |
| 1 | 806K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R26 |
| 1 | BQ25303JRTER | lcsc_footprints:C2842775_WQFN-16_L3_0-W3_0-P0_50-BL-EP1_7 | U9 |
| 1 | CH340C | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U8 |
| 1 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J4 |
| 1 | ESP32-WROOM-32D | RF_Module:ESP32-WROOM-32D | U7 |
| 1 | G*** | kibuzzard-6AB05A14 | kibuzzard-6AB05A14 |
| 1 | JTD2301B | lcsc_footprints:C49308281_SOT-23-3_L2_9-W1_3-P1_90-LS2_4-BR | Q1 |
| 1 | Kobee Studio | kobee-studio-6AB2BF39 | kobee-studio-6AB2BFE9 |
| 1 | Kobee Studio | kobee-studio-6AB5A14C | kobee-studio-6AB99701 |
| 1 | Kobee Studio | kobee-studio-6AB59681 | kobee-studio-6AB59AC1 |
| 1 | Kobee Studio | kobee-studio-6AB99DE0 | kobee-studio-6AB99DE0 |
| 1 | Kobee Studio | kobee-studio-6AB598B2 | kobee-studio-6AB598B2 |
| 1 | Kobee Studio | kobee-studio-6AB5A115 | kobee-studio-6AB99723 |
| 1 | Kobee Studio | kobee-studio-6AB5A2B4 | kobee-studio-6AB5A2B4 |
| 1 | Kobee Studio | kobee-studio-6AB5A211 | kobee-studio-6AB5A28E |
| 1 | Kobee Studio | kobee-studio-6AA92370 | kobee-studio-6AA92370 |
| 1 | Kobee Studio | kobee-studio-6AB99BF8 | kobee-studio-6AB99BF8 |
| 1 | LED | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D3 |
| 1 | LM66200DRLR | lcsc_footprints:C3235556_SOT-583-8_L2_1-W1_2-P0_50-LS1_6-BL | U5 |
| 1 | LSM6DS3 | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U2 |
| 1 | SN74LV1T34DCK | Package_TO_SOT_SMD:SOT-353_SC-70-5 | U35 |
| 1 | TCA9555PWR | Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm | U3 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | XT30PW-M | lcsc_footprints:C431092_CONN-TH_XT30PW-M | CN1 |
The 220 most common of 222 parts.
Oscyloskop444/RGB-LED-matrix
Simple RGB led MATRIX with flexible size 10x10 - 20x20 based on WS2815F LEDs. It requires a power delivery adapter supporting 12v 2A minimum or direct 12v injection to the USB port to function.
jackhumbert/reform
This is the main repository for the MNT Reform open source laptop.
torlye/pocket-reform
My muscle memory requires me to have the Ctrl key at the bottom left corner of the keyboard!
Oscyloskop444/SC-LED-CUBE-10x10x10
3D matrix of single color LEDs, each controllable and dimmable thanks to rapid switching and exploiting our persistence of vision. The provided software allows control via smartphone trough WiFi connection.
fabiansteiner/OpenValve
3D-printable pinch valve for irrigation and sensor-driven liquid control.
It measures 100 × 100 mm and has 2 copper layers, 1.6 mm thick.
222 parts, built around the CH340C, ESP32-WROOM-32D, SN74LV1T34DCK and DRV8837DSGR-MS. 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 Oscyloskop444/Omni-Rover repository on GitHub, at the commit this page was made from: the board is Omni_Rover_PCB/Omni_Rover_PCB.kicad_pcb and its schematic Omni_Rover_PCB/Battery_section.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Oscyloskop444 before reusing the design.