2 layers45.3 × 46 mm
2 layers45.3 × 46 mm
ThrottleControllerMain
asfarley/ThrottleController- Size
- 45.3 × 46 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 47
- Nets
- 46
- Pads
- 199
- Tracks, vias
- 316, 107
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Oct 2023
- Updated
- 21 Mar 2026
Overview
ThrottleControllerMain is an open-source printed circuit board by asfarley, from the asfarley/ThrottleController repository on GitHub. It is a 2-layer board of 45.3 × 46 mm with 47 parts on 46 nets, routed with 316 tracks and 107 vias.
It is built around the ATMEGA32U4-MU, RC0402FR-0710KL and RC0402FR-0722RL, with the BM02B-SRSS-TB(LF)(SN), TAXM16M4RFBCCT2T and 0805L050WR among its other parts. Its parts include 14 capacitors, 13 resistors, 7 connectors, 3 ICs and 2 diodes. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
10
ATMEGA32U4-MU
VQFN-44-EP(7x7)-40℃~+85℃ 10bit 16MHz 1KB 2.5KB 2.7V~5.5V 26 32KB 8 Bit AVR Built-in FLASH VQFN-44-EP(7x7) Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
RC0402FR-0710KL
UncategorisedUnknown makerRC0402FR-0722RL
UncategorisedUnknown maker
BM02B-SRSS-TB(LF)(SN)
SMD,P=1mm-25℃~+85℃ 1 1A 1mm 1x2P 2 2P 3.6mm 4.25mm 4mm 50V Auxiliary Solder Pin Copper alloy PA SH Surface Mount,Vertical Tin UL94V-0 White SMD,P=1mm Wire To Board Connector ROHSJSTWire To Board Connector
TAXM16M4RFBCCT2T
SMD3225-4P-40℃~+85℃ 12pF 16MHz 80Ω SMD crystal oscillator ±10ppm ±50ppm SMD3225-4P Crystals ROHSYajingxinCrystals
0805L050WR
0805-40℃~+85℃ 1.25mm 1.5mm 100A 100ms 150mΩ 1A 2.2mm 500mA 500mW 6V 850mΩ 0805 Resettable Fuses ROHSLittelfuseResettable Fuses
2.54-1*3P针
插件,P=2.54mm-40℃~+105℃ 1 1x3P 2.54mm 2.5mm 3A 3P 3mm 6mm Black Brass Gold Pin Header Through Hole 插件,P=2.54mm Pin Headers ROHSBOOMELEPin Headers
BM04B-SRSS-TB(LF)(SN)
SMD,P=1mm-25℃~+85℃ 1 1A 1mm 1x4P 3.6mm 4 4.25mm 4P 50V 6mm Auxiliary Solder Pin Copper alloy PA SR Surface Mount,Vertical Tin UL94V-0 White SMD,P=1mm Wire To Board Connector ROHSJSTWire To Board Connector
PRTR5V0U2X,215
-UncategorisedNXP Semiconductors
GT-USB-7010ASV
SMD-40℃~+85℃ 1 1.68mm 10,000 Cycles 16P 24V 3A 7.35mm Black Female Surface Mount, Right Angle Type-C USB 2.0 SMD USB Connectors ROHSG-SwitchUSB Connectors
Parts
47| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitor_SMD:C_0402_1005Metric | C3, C4, C5, C10, C13, C14 |
| 5 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C6, C7, C11 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R5, R8, R9, R12 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 2 | 16pF | Capacitor_SMD:C_0402_1005Metric | C8, C9 |
| 2 | 1k | Resistor_SMD:R_0402_1005Metric | R10, R11 |
| 2 | 22R | Resistor_SMD:R_0402_1005Metric | R6, R7 |
| 2 | 4.7k | Resistor_SMD:R_0402_1005Metric | R2, R3 |
| 2 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1, R4 |
| 2 | Conn_01x02_Socket | Connector_JST:JST_SH_BM02B-SRSS-TB_1x02-1MP_P1.00mm_Vertical | J3, J4 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1uF | Capacitor_SMD:C_0402_1005Metric | C12 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R13 |
| 1 | 500mA | Fuse:Fuse_0805_2012Metric | F1 |
| 1 | ATmega32U4-M | Package_DFN_QFN:QFN-44-1EP_7x7mm_P0.5mm_EP5.2x5.2mm | U2 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_SH_BM04B-SRSS-TB_1x04-1MP_P1.00mm_Vertical | J2 |
| 1 | Conn_01x07 | Library:PinSocket_1x07_P2.54mm_Vertical_SMD_Pin1Right | J5 |
| 1 | Conn_02x03_Odd_Even | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J6 |
| 1 | Jumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1 |
| 1 | LED | LED_SMD:LED_0402_1005Metric | D2 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | PRTR5V0U2X | Package_TO_SOT_SMD:SOT-143 | D1 |
| 1 | SW_Push | Button_Switch_SMD:Panasonic_EVQPUJ_EVQPUA | SW1 |
| 1 | TMAG5273A1QDBVR | Package_TO_SOT_SMD:SOT-23-6 | IC1 |
| 1 | USB_C_Plug | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | P1 |
Questions
How big is the ThrottleControllerMain PCB?
It measures 45.3 × 46 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ThrottleControllerMain use?
47 parts, built around the ATMEGA32U4-MU, RC0402FR-0710KL, RC0402FR-0722RL and BM02B-SRSS-TB(LF)(SN). 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 ThrottleControllerMain KiCad files?
From the asfarley/ThrottleController repository on GitHub, at the commit this page was made from: the board is Athula Kumara PCB/Throttle controller PCB/kicad projects files/ThrottleControllerMain.kicad_pcb and its schematic Athula Kumara PCB/Throttle controller PCB/kicad projects files/ThrottleControllerMain.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ThrottleControllerMain design in my own project?
Its repository states no licence, so its author keeps all rights: ask asfarley before reusing the design.
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