Ultrasonic
About the Ultrasonic PCB
Ultrasonic is an open source PCB design by Kushal-Sachdeva78, published on GitHub under the MIT license. It is a 2-layer board measuring 120 × 120 mm, with 5 components from 2 distinct parts.
Other key parts include the HC-SR04.
It belongs with the robotics & motion and sensors designs in this gallery.
From the project
Autonomous RoboCupJunior Soccer (IR League) robots by Team VVS Ballers: 9th place at RoboCup 2026 in Incheon. Teensy 4.1 multi-board electronics, IR/line/ultrasonic sensing, OpenMV vision, 48 V solenoid kicker. Firmware, KiCad PCBs, Fusion 360 CAD.
KiCad sources, Gerbers, drill and job files for every board, plus human-readable wiring and ready-to-order fab packages.
The previous main board revision is archived in ../Legacy/PCB/Mainv1`.
Each board folder is a KiCad project — open the .kicadpro (the matching .kicadpcb and .kicadsch sit beside it). The loose .gbr / .drl / .gbrjob files are generated fabrication outputs; for ordering, prefer the zipped packages in Fabrication/. KiCad local-settings files (.kicadprl) and auto-backups are intentionally git-ignored.
Main components on the Ultrasonic
Ultrasonic bill of materials (BOM)
5 components, 2 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | HC-SR04 | XCVR_HC-SR04 | U1, U2, U3, U4 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | 5V |
Ultrasonic design files
The KiCad project lives in the Kushal-Sachdeva78/VVS-Ballers-RoboCup repository on GitHub; these links point at the commit this page was built from.
Ultrasonic: common questions
How big is the Ultrasonic PCB?
The Ultrasonic measures 120 × 120 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Ultrasonic?
5 components, from 2 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 Ultrasonic design files?
From the Kushal-Sachdeva78/VVS-Ballers-RoboCup 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 Ultrasonic design in my own project?
Yes, under the terms of its MIT license, which Kushal-Sachdeva78 chose for the repository.
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