2 layers290.1 × 130 mm
2 layers59.9 × 46.7 mm
Programmer
yathAg/binary_watch- Size
- 59.9 × 46.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 48
- Nets
- 32
- Pads
- 103
- Tracks, vias
- 128, 34
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 29 Mar 2023
- Updated
- 22 Mar 2025
Overview
Programmer is an open-source printed circuit board by yathAg, from the yathAg/binary_watch repository on GitHub. It is a 2-layer board of 59.9 × 46.7 mm with 48 parts on 32 nets, routed with 128 tracks and 34 vias.
It is built around the AMS1117-3.3. Its parts include 15 connectors, 8 resistors, 6 capacitors and 2 ICs. It belongs with the interfaces and adapters boards of this library.
Main components
1README
README.mdbinary_watch
Parts
48| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | Conn_01x01 | TestPoint:TestPoint_Pad_D2.0mm | J1, J2, J3, J4, J5, J6, J7, J8, J9, J10, J11, J12 |
| 4 | 0.1uF | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 0 | Resistor_SMD:R_0805_2012Metric | R6, R7, R8 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric | R1, R2 |
| 2 | Conn_02x03_Counter_Clockwise | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J13, J15 |
| 2 | G*** | kibuzzard-67CE249C | kibuzzard-67CE249C, kibuzzard-67CE249C |
| 2 | G*** | kibuzzard-67CE23F8 | kibuzzard-67CE23F8, kibuzzard-67CE23F8 |
| 2 | G*** | kibuzzard-67CE240C | kibuzzard-67CE240C, kibuzzard-67CE240C |
| 2 | G*** | kibuzzard-67CE1A96 | kibuzzard-67CE1A96, kibuzzard-67CE1A96 |
| 2 | G*** | kibuzzard-67CE241A | kibuzzard-67CE241A, kibuzzard-67CE241A |
| 2 | G*** | kibuzzard-67CE2403 | kibuzzard-67CE2403, kibuzzard-67CE2403 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C6 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R3 |
| 1 | 22uF | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | 4.7k | Resistor_SMD:R_0805_2012Metric | R5 |
| 1 | 9.1k | Resistor_SMD:R_0805_2012Metric | R4 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U2 |
| 1 | CP2102N-Axx-xQFN20 | Package_DFN_QFN:SiliconLabs_QFN-20-1EP_3x3mm_P0.5mm_EP1.8x1.8mm | U1 |
| 1 | G*** | kibuzzard-67CEF9E0 | kibuzzard-67CEF9E0 |
| 1 | USB_C_Receptacle_USB2.0_MPN | connectors:USB-C-YTC-TC16S-23 | J14 |
Questions
How big is the Programmer PCB?
It measures 59.9 × 46.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Programmer use?
48 parts, built around the AMS1117-3.3. 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 Programmer KiCad files?
From the yathAg/binary_watch repository on GitHub, at the commit this page was made from: the board is wrist_watch/PCB_programmer/programmer.kicad_pcb and its schematic wrist_watch/PCB_programmer/programmer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Programmer design in my own project?
Its repository states no licence, so its author keeps all rights: ask yathAg before reusing the design.
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