Bongo-Cat-Fidget-Toy-Lite
About the Bongo-Cat-Fidget-Toy-Lite PCB
Bongo-Cat-Fidget-Toy-Lite is an open source PCB design by afonsus1997, published on GitHub under the CC-BY-NC-4.0 license. It is a 2-layer board measuring 42.5 × 47 mm, with 21 components from 13 distinct parts.
Other key parts include the PY32F003F1xU and TPS63802DLAR. By type, the board carries 10 capacitors, 6 resistors, 2 ICs, 1 battery holder, 1 switch and 1 inductor.
From the project
A simple and satisfying electronic fidget toy featuring Bongo Cat. Track your taps, measure your speed, and toggle display options with intuitive controls.
A simple and satisfying electronic fidget toy featuring Bongo Cat. Track your taps, measure your speed, and toggle display options with intuitive controls.
Tap counter with automatic saving to persistent memory Tap speed measurement Milestones Sleep animation * Optional overlay display
- Requires a single CR2032 battery (positive side up)
Hold both buttons** to enable or disable the overlay
Main components on the Bongo-Cat-Fidget-Toy-Lite
Bongo-Cat-Fidget-Toy-Lite bill of materials (BOM)
21 components, 13 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | PY32F003F1xU | QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm | U2 |
| 1 | TPS63802DLAR | VREG_TPS63802DLAR | U101 |
| 1 | C70377 Battery | BAT-TH_CR2032-BS-6-1 | BT1 |
| 1 | SW_SPDT_321 | SW-SMD_SK-3245S-L1-A-1 | SW5 |
| 1 | 0.47UH 0.47uH | L_Wurth_WE-LQSH-2010 | L102 |
| 2 | 22UF 22uF | C_0603_1608Metric | C1, C2 |
| 1 | 100NF 100nF | C_0603_1608Metric | C3 |
| 2 | 4.7UF 4.7uF | C_0603_1608Metric | C4, C12 |
| 5 | 2.2UF 2.2uF | C_0603_1608Metric | C8, C9, C10, C11, C13 |
| 2 | 91K 91k | R_0603_1608Metric | R4, R101 |
| 1 | 511K 511k | R_0603_1608Metric | R6 |
| 1 | 390K 390k | R_0603_1608Metric | R11 |
| 2 | 4.7K 4.7k | R_0603_1608Metric | R12, R13 |
Bongo-Cat-Fidget-Toy-Lite design files
The KiCad project lives in the afonsus1997/Bongo-Cat-Fidget-Toy repository on GitHub; these links point at the commit this page was built from.
Bongo-Cat-Fidget-Toy-Lite: common questions
How big is the Bongo-Cat-Fidget-Toy-Lite PCB?
The Bongo-Cat-Fidget-Toy-Lite measures 42.5 × 47 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Bongo-Cat-Fidget-Toy-Lite?
21 components, from 13 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 Bongo-Cat-Fidget-Toy-Lite design files?
From the afonsus1997/Bongo-Cat-Fidget-Toy 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 Bongo-Cat-Fidget-Toy-Lite design in my own project?
It is published under CC-BY-NC-4.0, which limits how it may be reused; read the license before building on it.
