YamhillFrontPanel
About the YamhillFrontPanel PCB
YamhillFrontPanel is an open source RP2040/RP2350 PCB design by NT7S, published on GitHub. It is a 4-layer board measuring 170 × 100 mm, with 207 components from 74 distinct parts.
Its main chip is the Pico, from the RP2040/RP2350 family. Other key parts include the TCAL6416PWR, MCP4725A1T-E/CH, ATX-H11-F-25.000MHZ-F25-T, ADS1115IDGS and UA78M33CKVURG3. By type, the board carries 66 capacitors, 66 resistors, 38 connectors, 15 ICs, 9 diodes and 6 switches.
It belongs with the rf & radio designs in this gallery.
From the project
Modular learning system for radio electronics
Project Yamhill is the successor to the Willamette Transceiver, also known as the qrp-l Group Project. The purpose of this endeavor is to provide a platform to learn about radio electronics at a system level. Modules that correspond to the blocks of a block diagram will be the basis upon which different types of radio designs will be created. A modular 3D printed backplane will be the chassis, user interface, and power supply for the radio experiments. The desired goal is to have a high-performance CW QRP transceiver at the end of the main project run, however there would be the capacity to…
Main components on the YamhillFrontPanel
YamhillFrontPanel bill of materials (BOM)
207 components, 74 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TCAL6416PWR | TSSOP-24_6.1x7.8mm_P0.65mm | U1 |
| 2 | MCP4725A1T-E/CH | SOT-23-6 | U2, U15 |
| 1 | Pico | RPi_Pico_SMD_TH | U3 |
| 1 | ATX-H11-F-25.000MHZ-F25-T | ASTX-H11-25.000MHZ-T | U4 |
| 1 | ADS1115IDGS | TSSOP-10_3x3mm_P0.5mm | U5 |
| 1 | UA78M33CKVURG3 | TO-252-2 | U6 |
| 1 | UA78M05IKVURG3 | TO-252-2 | U7 |
| 1 | SI5351C Si5351C | QFN-20-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias | U8 |
| 1 | 4" TFT LCD ST7796S | ST7796_4.0in | U9 |
| 4 | TLV9362 | SOIC-8_3.9x4.9mm_P1.27mm | U10, U11, U12, U13 |
| 1 | LM4875 | SOIC-8_3.9x4.9mm_P1.27mm | U14 |
| 4 | 2N7002 | SOT-23 | Q1, Q2, Q3, Q4 |
| 4 | TX | PinHeader_1x02_P2.54mm_Vertical | J1, J2, J3, J4 |
| 4 | MUTE | PinHeader_1x02_P2.54mm_Vertical | J5, J6, J7, J8 |
| 1 | Paddles | Kycon_STX-3680-5NB | J9 |
| 1 | I/Q In | PinHeader_1x03_P2.54mm_Vertical | J10 |
| 1 | P06 | PinHeader_1x02_P2.54mm_Vertical | J11 |
| 1 | P07 | PinHeader_1x02_P2.54mm_Vertical | J12 |
| 1 | P10 | PinHeader_1x02_P2.54mm_Vertical | J13 |
| 1 | P11 | PinHeader_1x02_P2.54mm_Vertical | J14 |
Show 54 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | P12 | PinHeader_1x02_P2.54mm_Vertical | J15 |
| 1 | P13 | PinHeader_1x02_P2.54mm_Vertical | J16 |
| 1 | UART | PinHeader_1x03_P2.54mm_Vertical | J17 |
| 1 | I/Q Out | PinHeader_1x03_P2.54mm_Vertical | J18 |
| 1 | USB VBUS | PinHeader_1x02_P2.54mm_Vertical | J19 |
| 1 | +12V IN | PinHeader_1x02_P2.54mm_Vertical | J20 |
| 1 | AIN0 | PinHeader_1x02_P2.54mm_Vertical | J21 |
| 1 | AIN1 | PinHeader_1x02_P2.54mm_Vertical | J22 |
| 1 | AIN2 | PinHeader_1x02_P2.54mm_Vertical | J23 |
| 1 | REF_IN | SMA_Jack_Vertical | J24 |
| 1 | CLK1 | PinHeader_1x02_P2.54mm_Vertical | J25 |
| 1 | CLK3 | PinHeader_1x02_P2.54mm_Vertical | J26 |
| 1 | CLK0 | SMA_Jack_Vertical | J27 |
| 1 | CLK2 | SMA_Jack_Vertical | J28 |
| 1 | CLK4 | SMA_Jack_Vertical | J29 |
| 1 | AF In | PinHeader_1x02_P2.54mm_Vertical | J30 |
| 1 | +5VA In | PinHeader_1x02_P2.54mm_Vertical | J31 |
| 1 | Microphone | RJ45_OST_PJ012-8P8CX_Vertical | J32 |
| 1 | Mic Power Jumper | PinHeader_1x02_P2.54mm_Vertical | J33 |
| 1 | AF Jumper | PinHeader_2x02_P2.54mm_Vertical | J34 |
| 1 | Mic Output | PinHeader_1x02_P2.54mm_Vertical | J35 |
| 1 | Speaker | PinHeader_1x02_P2.54mm_Vertical | J36 |
| 1 | AF Det Out | PinHeader_1x02_P2.54mm_Vertical | J37 |
| 1 | Headphones | Kycon_STX-3680-5NB | J38 |
| 4 | PUSHBUTTON_TACTILE | E-Switch_TL1105 | S1, S2, S3, S4 |
| 1 | Tune | Bournes_PEC11R-4xxxF-Sxxxx | SW1 |
| 1 | Multifunction | Bournes_PEC11R-4xxxF-Sxxxx | SW2 |
| 1 | GNDA | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP1 |
| 1 | GNDD | TestPoint_THTPad_D2.0mm_Drill1.0mm | TP2 |
| 4 | LED | LED_0805_2012Metric | D1, D3, D4, D6 |
| 2 | WS2812B | LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D2, D5 |
| 3 | MBRX120LF-TP | D_SOD-123 | D7, D8, D9 |
| 1 | Fair-Rite 2512066017Y1 | L_1206_3216Metric_Pad1.42x1.75mm_HandSolder | L1 |
| 33 | 100N 100n | C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7, C8 +25 |
| 2 | 10N 10n | C_0805_2012Metric | C20, C52 |
| 19 | 1u | C_0805_2012Metric | C22, C23, C31, C32, C35, C37, C38, C40 +11 |
| 7 | 10U 10u | CP_Elec_4x4.5 | C34, C39, C41, C42, C47, C53, C61 |
| 3 | 1n | C_0805_2012Metric | C36, C43, C45 |
| 1 | 2.7N 2.7n | C_0805_2012Metric | C49 |
| 1 | 100U 100u | CP_Elec_6.3x5.9 | C63 |
| 13 | 10K 10k | R_0805_2012Metric | R1, R6, R18, R32, R33, R40, R44, R48 +5 |
| 6 | 47K 47k | R_0805_2012Metric | R2, R3, R4, R5, R7, R8 |
| 4 | 470 | R_0805_2012Metric | R9, R27, R37, R42 |
| 4 | 330 | R_0805_2012Metric | R10, R11, R12, R13 |
| 5 | 4.7K 4.7k | R_0805_2012Metric | R14, R15, R17, R19, R54 |
| 10 | 47 | R_0805_2012Metric | R16, R20, R21, R22, R23, R24, R29, R38 +2 |
| 1 | 100 | R_0805_2012Metric | R25 |
| 12 | 100K 100k | R_0805_2012Metric | R26, R35, R36, R39, R46, R50, R53, R55 +4 |
| 1 | 7.5K 7.5k | R_0805_2012Metric | R28 |
| 6 | 1k | R_0805_2012Metric | R30, R34, R45, R47, R60, R66 |
| 1 | 5k trim | Bournes_PTV09A-4 | R31 |
| 1 | 270K 270k | R_0805_2012Metric | R43 |
| 1 | 10K 10k | Alps_RK09L1140 | R57 |
| 1 | 150 | R_0805_2012Metric | R65 |
YamhillFrontPanel design files
The KiCad project lives in the NT7S/Yamhill repository on GitHub; these links point at the commit this page was built from.
YamhillFrontPanel: common questions
What microcontroller does the YamhillFrontPanel use?
The YamhillFrontPanel is built around the Pico, from the RP2040/RP2350 family.
How big is the YamhillFrontPanel PCB?
The YamhillFrontPanel measures 170 × 100 mm, has 4 copper layers and is 1.6 mm thick.
How many components are on the YamhillFrontPanel?
207 components, from 74 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the YamhillFrontPanel design files?
From the NT7S/Yamhill repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the YamhillFrontPanel design in my own project?
The repository has no license, so all rights stay with NT7S. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the YamhillFrontPanel without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.
More boards in Yamhill
YamhillPowerDistribution
50 × 50 mm49 parts2LNo license9
YamhillActiveAFFilter
50 × 50 mm27 parts2LNo license9
YamhillDualDoubleTunedCircuit
50 × 50 mm22 parts2LNo license9
YamhillJFETPreamp
50 × 50 mm21 parts2LNo license9
YamhillAFFeedbackAmp
50 × 50 mm20 parts2LNo license9
YamhillMAX2680Mixer
50 × 50 mm18 parts2LNo license9
YamhillDiodeRingMixer
50 × 50 mm10 parts2LNo license9
YamhillProtoBoard1x1
50 × 50 mm8 parts2LNo license9
YamhillProtoBoard1x1DIP
50 × 50 mm8 parts2LNo license9
YamhillBNCAntennaBoard
50 × 50 mm4 parts2LNo license9
YamhillTemplate1x1
50 × 50 mm4 parts2LNo license9
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