Browse hardware designs
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Public designs
prntrboardv2
32-bit 3D Printer controller board using STM32F407 and replaceable TMC2660/2209 stepper drivers.
schematicpcbbomcapacitorresistordiodecrystal
universal-jlink-adapter
20 pin SWD/JTAG J-Link to 10 pin (0.1" and 0.05") reconfigurable Cortex-M header with power supply and TagConnect compatibility, as well as with a reset button. (Info about about J-Link Commander and Segger RTT is also given.)
schematicpcbbomresistorcapacitorconnectorswitch
Daaga Line Follower
STM32F407-based line-following robot with an IR sensor array, dual L293DDM motor drivers, 0.96" OLED display, Bluetooth 4.0 (JDY-30), MPU-6500 IMU, and onboard buck/boost power management. Designed in EasyEDA. Rev 1.0.
pcb