obcbox项目的硬件。该PCB是为覆盆子pi 3 B+和0.96“OLED屏幕设计的（请小心显示器插脚！）
Hardware of the obcbox-project. This PCB is designed for a raspberry pi 3 B+ and an 0.96" OLED screen (be careful with the display-pinout!) (2024-02-12, Prolog, 0KB, 下载0次)
能源亭观察器项目的硬件原理图和电路板布局。，
Hardware schematics and board layouts for the Energy Kiosk Observer project., (2011-10-24, Prolog, 0KB, 下载0次)
电动音量控制器作为DAW混音器控制器板的设计-，，
Motorized-Fader-as-DAW-Mixer-Controller-BOARD-DESIGN-,, (2020-12-18, Prolog, 0KB, 下载0次)
高频（~10 MHz），高功率MOSFET驱动器。，
High frequency (~10 MHz), high power MOSFET driver., (2020-08-17, Prolog, 0KB, 下载0次)
使用MOSFET的四通道双向逻辑电平转换器，
Four-Channel Bidirectional Logic Level Converter using MOSFETs, (2013-04-06, Prolog, 0KB, 下载0次)
布局文件：8x8 RGB LED矩阵控制器，使用4x 74HC595移位寄存器。CPU：ATmega168 328。Arduino兼容。使用代码fr...运行...，
LAYOUT FILES: 8x8-RGB-LED-Matrix controller using 4x 74HC595 shift registers. CPU: ATmega168/328. Arduino compatible . Runs with code from V3_x_boards_test repo. KICAD and Gerber files. (2015-01-09, Prolog, 0KB, 下载0次)
波特兰运输跟踪器代码的PCB设计，
PCB design for the Portland Transit Tracker code, (2021-09-10, Prolog, 0KB, 下载0次)
电路、传感器编程和3D打印零件，
Circuits, sensors programming and 3D printed Parts, (2021-03-20, Prolog, 0KB, 下载0次)
使用CMX589调制解调器芯片、ATMega8和FT232RL的AIS解码器
AIS decoder using CMX589 modem chip , ATMega8 and FT232RL (2013-02-20, Prolog, 0KB, 下载0次)