2 layers145 × 108 mm
4 layers159 × 130 mm
- Size
- 159 × 130 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 106
- Nets
- 111
- Pads
- 376
- Tracks, vias
- 701, 78
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 25 Jan 2024
- Updated
- 18 Jan 2026
Overview
RC11 is an open-source printed circuit board by AgOpenGPS-Official, from the AgOpenGPS-Official/Rate_Control repository on GitHub, published under the GPL-3.0 licence. It is a 4-layer board of 159 × 130 mm with 106 parts on 111 nets, routed with 701 tracks and 78 vias.
It is built around the AZ1117CD, ULN2803A and BAT42, with the XF-506P, SMDRI127-680MT and SS36 among its other parts. Its parts include 20 resistors, 19 connectors, 18 diodes, 16 capacitors and 9 ICs.
Main components
8
AZ1117CD
800mA LDO Voltage RegulatorDiodes IncorporatedUncategorised
ULN2803A
SOP-18-300mil-40℃~+85℃ 0.93mA 100uA 15pF 20uA 30V 500mA 50V 8 SOP-18-300mil Darlington Transistor Arrays ROHSUMWDarlington Transistor Arrays
BAT42
DO-35-65℃~+125℃ 200mA 30V 4A 500nA@25V 650mV@50mA Independent DO-35 Schottky Diodes ROHSSTMicroelectronicsSchottky Diodes
XF-506P
插件1 15A 250V Blade 插件 Fuseholders ROHSXFCNFuseholders
SMDRI127-680MT
SMD,12.3x12.3mm140mΩ 2.1A 4A 68uH Magnetic Shielded Inductor ±20% SMD,12.3x12.3mm Power Inductors ROHSSXNPower Inductors
SS36
SMA(DO-214AC)-55℃~+125℃ 3A 500uA@60V 60V 700mV@3A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
HR915310A
插件0℃~+70℃ 1 Gold Non-PoE Phosphor bronze RJ45 Jack Shielded Through Hole With LED 插件 Ethernet Connectors / Modular Connectors (RJ45 RJ11) ROHSHANRUNEthernet Connectors / Modular Connectors (RJ45 RJ11)
S10MC
SMCDiodes - General Purposehongjiacheng
README
README.mdNano RC12-3
- uses a Nano (with ENC28J60 Ethernet shield) & an on-board mounted Cytron for rate control
- 1 or 2 MD13S for rate control
- self assembled through-hole board, least expensive
- controls two rates
- can be connected to a relay module with a 20 pin cable or dupont connectors
- work switch
- pressure switch
- [OSHPARK](https://oshpark.com/shared_projects/UU8e90h9
Teensy 4.1 RC11-2
- uses a Teensy & an on-board mounted Cytron for rate control
- small components are surface mount parts
- Teensy Ethernet
- can control two rates and eight sections
- 8 relays (SPDT 12V output)
- (1) 5V or 12V analog (pressure) input, potentiometer adjustable filtering
- (2) optically isolated digital (rate/pulse) inputs (5V or 12V)
- 3.3V I2C headers (Qwiic)
- supports optional external RelayDriver5 I2C board
- work switch
- canbus
ESP32 RC15
- uses an ESP32 (optional W5500 Ethernet Module)
- mostly surface mount parts
- can control two rates and 7-14 sections
- (2) DRV8870 motor drivers with reversible outputs for rates
- (7) DRV8870 motor drivers for 7 reversible (motorized ball valve) outputs
- (4) 5V analog inputs (or 2 differential inputs)
- (2) optically isolated digital (rate/pulse) inputs, up to 12V
- RS485 chip & header
- 3.3V I2C header
- supports optional external RelayDriver5 I2C board
- supports optional external RelayDriver5 I2C board
RelayDriver5
- PCA9535 based I2C IO expander
- designed to plug into 8 or 16 channel relay board with Qwiic cable
Firmware
Parts
106| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | LED | LED_SMD:LED_0603_1608Metric | D1, D3, D4, D5, D6, D7, D8, D9, D10 |
| 8 | 750 | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R9, R10 |
| 8 | Relay_SPDT | MyFootprints:Songle_SRD-05VDC-SL-C | K1, K2, K3, K4, K5, K6, K7, K8 |
| 7 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C6, C8, C11, C13, C14, C15, C16 |
| 4 | 470uF | Capacitor_SMD:CP_Elec_10x10.5 | C4, C7, C9, C10 |
| 4 | Conn_01x08_Female | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J5, J6, J7, J16 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 1N5819 C191023 | MyFootprints:1N5819 | D16, D17, D18 |
| 3 | 270 | Resistor_SMD:R_0603_1608Metric | R1, R2, R18 |
| 3 | PC817 C66405 | digikey-footprints:SMD-4_4.6x7.62mm_P2.54mm | U1, U2, U6 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric | C3, C12 |
| 2 | 2.2K | Resistor_SMD:R_0603_1608Metric | R12, R13 |
| 2 | BAT42 | Diode_SMD:D_SOD-123 | D14, D15 |
| 2 | C492610 | MyFootprints:Fuse_Holder_C492610 | F1, F2 |
| 2 | Conn_01x06_Female | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J4, J15 |
| 2 | KF142V-5.0-4P | MyFootprints:KF142V-5.08-4P | KF1, KF2 |
| 2 | SMDRI127-680MT | MyFootprints:TMPA1265SP-101MN-D | L1, L2 |
| 2 | SS36 | MyFootprints:SMA(DO-214AC) | D2, D13 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 120 | Resistor_SMD:R_0603_1608Metric | R16 |
| 1 | 12V | MyFootprints:PowerPin | J9 |
| 1 | 12V | MyFootprints:PowerPinSmall | J8 |
| 1 | 150 | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 1K | Resistor_SMD:R_0603_1608Metric | R20 |
| 1 | 1N4007 C727081 | MyFootprints:SMA(DO-214AC) | D12 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 27K | MyFootprints:Potentiometer | RV1 |
| 1 | 2K | Resistor_SMD:R_0603_1608Metric | R17 |
| 1 | 330uF | Capacitor_SMD:CP_Elec_10x10.5 | C5 |
| 1 | 470 | Capacitor_SMD:C_0603_1608Metric | R15 |
| 1 | 5.2K | Resistor_SMD:R_0603_1608Metric | R19 |
| 1 | 500 | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 776087-1-776087-1 | MyFootprints:7760871 | J12 |
| 1 | AZ1117 | MyFootprints:SOT230P700X180-4N | IC1 |
| 1 | Can Resistor | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J18 |
| 1 | Conn_01x05 | Connector_Molex:Molex_KK-254_AE-6410-05A_1x05_P2.54mm_Vertical | J13 |
| 1 | Conn_02x02_Counter_Clockwise | Connector_PinSocket_2.54mm:PinSocket_2x02_P2.54mm_Vertical | J2 |
| 1 | Ground | MyFootprints:PowerPin | J11 |
| 1 | Ground | MyFootprints:PowerPinSmall | J10 |
| 1 | HR915310A | MyFootprints:CONN8_HR91531_HAN | J14 |
| 1 | I2C-3V3 | MyFootprints:Qwic_vertical | J3 |
| 1 | LM7805_TO220 | Package_TO_SOT_THT:TO-220-3_Vertical | U4 |
| 1 | LOGO | RC11-2_Footprints:QwiicLogo | G*** |
| 1 | MCP2562-E-P | Package_DIP:DIP-8_W7.62mm | U8 |
| 1 | MCP6002-xP | MyFootprints:SOIC127P600X175-8N | U5 |
| 1 | Motor1 GRV | MyFootprints:Grove | J21 |
| 1 | PESD1CAN_215 C15771 | PESD1CAN_215:DIO_PESD1CAN_215 | S1 |
| 1 | Pressure | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J17 |
| 1 | Pressure Ohms1 | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP1 |
| 1 | Pressure Ohms2 | TestPoint:TestPoint_THTPad_D2.5mm_Drill1.2mm | TP2 |
| 1 | S10MC | MyFootprints:D_SMC_larger_pads | D11 |
| 1 | Teensy_Ethernet | Connector_PinHeader_2.00mm:PinHeader_2x03_P2.00mm_Vertical | J1 |
| 1 | ULN2803A | MyFootprints:ULN2803A | U3 |
| 1 | XL2596 | MyFootprints:TO263-5L | IC2 |
The 105 most common of 106 parts.
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Questions
How big is the RC11 PCB?
It measures 159 × 130 mm and has 4 copper layers, 1.6 mm thick.
What parts does the RC11 use?
106 parts, built around the AZ1117CD, ULN2803A, BAT42 and XF-506P. 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 RC11 KiCad files?
From the AgOpenGPS-Official/Rate_Control repository on GitHub, at the commit this page was made from: the board is Teensy/RC11-2/PCB/RC11.kicad_pcb and its schematic ESP32/RC15/Analog.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the RC11 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).