Controller
About the Controller PCB
Controller is an open source AVR/Arduino PCB design by ksmonkey123, published on GitHub under the MIT license. It is a 2-layer board measuring 68.8 × 45.7 mm, with 19 components from 13 distinct parts.
Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the MAX488E and MAX481E. By type, the board carries 7 resistors, 3 ICs, 3 connectors, 3 capacitors, 1 crystal and 1 LED.
From the project
3rd generation moba control
Main components on the Controller
Controller bill of materials (BOM)
19 components, 13 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATmega328P-AU | TQFP-32_7x7mm_P0.8mm | U1 |
| 1 | MAX488E | SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | MAX481E | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | 16MHz | Crystal_HC49-4H_Vertical | Y1 |
| 1 | AVR-ISP-6 | PinSocket_2x03_P2.54mm_Vertical | J2 |
| 2 | RJ45_LED_Shielded | RND_RJ45_LED | J4, J5 |
| 1 | POWER | Wago_734-133_1x03_P3.50mm_Vertical | POWER1 |
| 1 | LED | LED_0603_1608Metric | LED1 |
| 2 | 10pF | C_0603_1608Metric | C1, C2 |
| 1 | 220uF | C_Radial_D8.0mm_H11.5mm_P3.50mm | C3 |
| 2 | 10k | R_0603_1608Metric | R1, R2 |
| 1 | 2k | R_0603_1608Metric | R8 |
| 4 | 1k | R_0603_1608Metric | R18, R19, R20, R21 |
Controller design files
The KiCad project lives in the ksmonkey123/moba3 repository on GitHub; these links point at the commit this page was built from.
Controller: common questions
What microcontroller does the Controller use?
The Controller is built around the ATmega328P-AU, from the AVR/Arduino family.
How big is the Controller PCB?
The Controller measures 68.8 × 45.7 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Controller?
19 components, from 13 distinct parts. The full bill of materials is listed on this page.
Where can I download the Controller design files?
From the ksmonkey123/moba3 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Controller design in my own project?
Yes, under the terms of its MIT license, which ksmonkey123 chose for the repository.
Can I test firmware for the Controller without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.
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