Shared Projects

This is Mictronics USB <> CAN Bus Interface PCB.

Heart of the circuit is an Atmel AVR ATmega162 microcontroller which controls the Communication between FTDI FT245BM USB to parallel converter and Philips SJA1000 Stand-alone CAN bus controller.

The SJA1000 is memory mapped into memory space of the AVR, which reduces data and address line handling and increases data transfer speed.

An FT245BM handles all USB communication and provides data transfer from and to PC application.

An extra EEPROM can store the multi device template for the FT245BM.

A Philips PCA82C250/251 works as CAN controller interface.

Firmware is written in C, compatible to latest compiler version WinAVR.

This is Waltech WBO2 Controller PCB.

• Uses an ATMEGA8 micro-controller and other common components
• Compact layout fits in a 1x2x3 inch housing
• Efficient heater controller minimizes heat
• Uses a Bosch LSU 4.2 sensor
• 2 sided board, no internal layers
• Source code, schematic and layout all provided with an open licence
• Voltage output (use0- 5v meter)
• Simulated narrow-band sensor output
• Comma separated data stream.

Downlad source code (zip file).

Schematic: image.

Kicad project (zip file).

Daughter board for use with BBD (MN3005/8) delays to double delay time.

holiday trinket

You should use this version: https://oshpark.com/shared_projects/hYhEEF6o

The R1 version has issues, please do not use it.

One to one replacement for the Motorola TTN4010C V.24 board. If you don’t know what this is you probably shouldn’t order this.

A simple quadcopter flight controller

RC-USB Joystick Interface

More info:

http://www.rcgroups.com/forums/showthread.php?t=508122

Schematic:

http://static.rcgroups.net/forums/attachments/2/2/0/9/8/a807626-127-Schematic.jpg

Source files:

http://www.rcgroups.com/forums/showatt.php?attachmentid=804405&d=1145646873

Arduino compatible lightning sensor board that uses the Franklin AS3935 IC.

C1: 10 uF C2: 1uF C3: 1uF C5: 100pF C6: 1nF

R1: 10k R2: 10k R3: current limiting resistor for LED

L1: MA5532-AE

Use the open source arduino sketch “Striker” (found online) and change the default I2C address to 0x03.

Connect LCDuino to Arduino Uno shields

This shield for the FRDM-KL25Z allows controlling 18 SOT-23 FETs to pull down external non-inductive loads. It was originally designed to drive two large 7-segment displays and a DSLR for a photo booth application. The control function has since been moved to an i.MX6Q Sabre SD board…

Mount your DIN5 connector using these small PCB strips. One of these boards is good for 2 connectors (otherwise the board would be too small for OSH Park to process).

Also see MIDI connector - BREAK OUT.

PS: I’ve used these boards with connectors similar to Sparkfun PRT-09536 (MIDI Connector - Female Right Angle).

Solder these to your DIN5 connector to easily solder some wires to it or solder some (fe)male pin headers to these boards for your MIDI prototype.

Also see MIDI connector - MOUNT.

PS: I’ve used these boards with connectors similar to Sparkfun PRT-09536 (MIDI Connector - Female Right Angle).

RC RGB LED Strip Controller - Arduino Micro. Used to control LED RGB Strips by using one pin (serial data). Used mainly for multi-rotors and aircraft for night flying. Also breaks out the I/O pins for sensors and such.

Ear

Arduino Duemilanove Peripherals w/ proto area

Modular Logic Board with 4-pin LEDs

now with pulldown resistors

Arduino Shield for Wiegand Readers

Low bandwidth VGA splitter