Jerry
About the Jerry PCB
Jerry is an open source PCB design by jacks-hax, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 52.1 × 37.5 mm, with 32 components from 15 distinct parts.
Other key parts include the NE555P, 74LS393, 74HC595, 74LS266 and 74HC74. By type, the board carries 14 resistors, 10 ICs, 4 capacitors, 3 diodes and 1 connector.
From the project
Jerry's brains ;)
This is Jerry. A homemade RC toy for my cats to play with. Everything in this repository encapsulates all the technologies used to make this project a reality.
Main components on the Jerry
Jerry bill of materials (BOM)
32 components, 15 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | NE555P | SO-8_3.9x4.9mm_P1.27mm | U1, U8 |
| 1 | 74LS393 | SO-14_3.9x8.65mm_P1.27mm | U2 |
| 1 | 74HC595 | SO-16_3.9x9.9mm_P1.27mm | U3 |
| 1 | 74LS266 | SO-14_3.9x8.65mm_P1.27mm | U4 |
| 1 | 74HC74 | SO-14_3.9x8.65mm_P1.27mm | U5 |
| 1 | 74HC04 | SO-14_3.9x8.65mm_P1.27mm | U6 |
| 1 | 74LS21 | SO-14_3.9x8.65mm_P1.27mm | U7 |
| 2 | 74LS08 | SO-14_3.9x8.65mm_P1.27mm | U9, U10 |
| 1 | Conn_01x06_Socket | PinHeader_1x06_P2.54mm_Vertical | J1 |
| 3 | 1N4148WT | D_SOD-523 | D1, D2, D3 |
| 2 | .01uF | C_0603_1608Metric | C1, C2 |
| 2 | C | C_0603_1608Metric | C3, C4 |
| 1 | 4.4k | R_0603_1608Metric | R1 |
| 1 | 100 | R_0603_1608Metric | R2 |
| 12 | R | R_0603_1608Metric | R4, R5, R6, R7, R8, R9, R10, R11 +4 |
Jerry design files
The KiCad project lives in the jacks-hax/Jerry repository on GitHub; these links point at the commit this page was built from.
Jerry: common questions
How big is the Jerry PCB?
The Jerry measures 52.1 × 37.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Jerry?
32 components, from 15 distinct parts. The full bill of materials is listed on this page.
Where can I download the Jerry design files?
From the jacks-hax/Jerry repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Jerry design in my own project?
Yes, under the terms of its GPL-3.0 license, which jacks-hax chose for the repository.