PCBs designed from one sentence

Real boards Koppar designed from a plain-English sentence: schematic, placement and routing, every net connected and checked by KiCad DRC. Open any of them in the studio.

Breadboard power from a phone charger
“Power my breadboard from a USB-C phone charger: 5 V and 3.3 V, an on/off switch and a little light so I know it's on”
4 layers · 19 parts · 30 × 30 mm · 0 DRC errors
STM32 CAN-bus sensor node
“12 V CAN-bus sensor node: STM32G0, CAN transceiver, 3.3 V buck and a screw terminal”
2 layers · 44 parts · 50 × 50 mm · 0 DRC errors
ESP32-C3 sensor board with LiPo charging
“USB-C powered ESP32-C3 board with a LiPo charger, a BME280 sensor on I²C and a status LED; USB-C and battery connector on the board edge”
4 layers · 53 parts · 47 × 47 mm · 0 DRC errors