2 layers124 × 112 mm
2 layers48 × 25 mm
WetProgrammer
timChase98/WetAvrProgrammer- Size
- 48 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 40
- Nets
- 49
- Pads
- 156
- Tracks, vias
- 321, 46
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 31 Aug 2021
- Updated
- 25 Sep 2021
Overview
WetProgrammer is an open-source printed circuit board by timChase98, from the timChase98/WetAvrProgrammer repository on GitHub. It is a 2-layer board of 48 × 25 mm with 40 parts on 49 nets, routed with 321 tracks and 46 vias.
It is built around the ATMEGA32U4-AU and TLV1117-33DCY. Its parts include 11 resistors, 9 capacitors, 3 connectors, 2 ICs and 2 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2README
readme.mdThe Wet AVR Programmer
Parts
40| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 330 | Resistor_SMD:R_0805_2012Metric | R4, R6, R7, R8, R9, R10, R11 |
| 4 | 100nF | Capacitor_SMD:C_0805_2012Metric | C3, C5, C6, C9 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C7, C8 |
| 2 | 18pF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | 4k7 | Resistor_SMD:R_0805_2012Metric | R3, R5 |
| 2 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2 |
| 2 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2 |
| 2 | SW_SPDT | tmc:388Switch | SW1, SW2 |
| 2 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP2, JP3 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_D1.5mm | TP2, TP3 |
| 1 | 16MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 1uF | Capacitor_SMD:C_0805_2012Metric | C4 |
| 1 | 500mA | Resistor_SMD:R_0805_2012Metric | F1 |
| 1 | ATmega32U4-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | AVR-ISP-10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical | JPROG1 |
| 1 | AVR-ISP-6 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J2 |
| 1 | Conn_01x03_Male | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | LED | LED_SMD:LED_0805_2012Metric | D1 |
| 1 | TLV1117-33 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | USB_B_Micro | 388:usbMicro | J1 |
| 1 | Val** | tmc:wetLogo | wet |
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Questions
How big is the WetProgrammer PCB?
It measures 48 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the WetProgrammer use?
40 parts, built around the ATMEGA32U4-AU and TLV1117-33DCY. 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 WetProgrammer KiCad files?
From the timChase98/WetAvrProgrammer repository on GitHub, at the commit this page was made from: the board is WetProgrammer.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the WetProgrammer design in my own project?
Its repository states no licence, so its author keeps all rights: ask timChase98 before reusing the design.