This board connects on top of an Arduino Due and then a grblshield is connected on top of this shield. This provides a TinyG G2 CNC control board with all the common pins for limit/homing switches and control pendant functionality to be easily connected to the Arduino Due.

DOBLE 04X-0981-01 BREAKOUT 1

Adapter board for esp8266 D1 Mini to 14-Pin LCD/Touch display (ILI9341) (model # on board: TJCTM24028-SPI). LCD obtained from AliExpress. Wiring instructions (tested, then made into PCB design) from nailbuster.com

*NOTE: If you want the LCD to overlap the board, solder your headers on upside down (ie. LCD header on the WeMos labeled side).

10 DoF BMX055 + MS5637 motion sensor breadboard breakout or add-on shield. Improved layout and added copper keep out under BMX055 and 4.7 uF transient capacitor. Improved 3V3 in and rearranged capacitors.

10 DoF BMX055 + MS5637 motion sensor breadboard breakout or add-on shield. Improved layout and added copper keep out under BMX055 and 4.7 uF transient capacitor.

Improved version of Sparkfun’s FT231 Breakout: a) polyfuse, b) 3.3V - 5V slide switch, and c) minimalist header. Can be used to program Arduino Pro Minis.

Indicator Controller 24V Rev3_1

A simple 10W Dummy Load

DO NOT USE

• CORRECT VERSION:
  • teensy-weather-badge: teensyi2c.kicad_pcb
• KNOWN ISSUE:
  • Incorrect I2C bus pins used on Teensy to connect the BME280 and OLED
  • Fix requires cutting traces and soldering bodge wires
• Repo: teensy-weather-badge
• Commit: 9f42f59
• File: teensyi2c.kicad_pcb

USB Password Generator

Attiny2313 Breakout Board

24 CHANNEL RELAY DRIVER

Finished WS2812B BreakOut

Voltage divider breakout for 4 Channels ADS1015/ADS1115 ADC Board See github description for more information
See my blog for some other projects

Extra Small TV-B-GONE board. Details after testing.

Zipit Z2 Breakout v2

Parts List

• C1, C2: 4.7uF 6.3V 0603 (C1608X5R0J475K080AB)
• L1: 1uH 0805 (LQM21PN1R0MC0D)
• U1: TI 5V Regulator (TPS61240DRVT)
• J1: Hirose to Zipit Connector (ST60X-36S(30))
• J2: USB Host Port (292303-1)
• J3: Amphenol FCI Micro USB Port (10118194-0001LF)
• R1: 10K ohm 0603 Resistors (Regulator Enable)
• R2, R3: 4.7k-10k ohm 0603 Resistors (I2C)
• 1.27mm Headers

Details

Both USB Ports are designed to be optionally broke off the middle section. Score the board with a blade on both sides down the line of holes and snap off the end. Each board when broken off can be used independently.

Main Zipit Board

This section of board contains the Hirose 36 pin connector, 1.27mm pitch headers, I2C resistors and “USB Jumpers”. The USB Jumpers allow connecting either the Micro USB (for device mode) or USB A (for host mode) port to the USB pins on the Zipit. The center pad of the jumper is connected to the Zipit. Bridge the center pad to the left or right pad with solder to set Host or Device mode.

USB-A Board

This section of board contains a USB A Port, 3.3V to 5V boost regulator, 1.27mm pitch header and jumper pads for the regulator and host power. When attached to the main Zipit board the “Host Pwr” Jumper sets which power is supplied to the port; DCIN from the Zipit or 5V from the regulator. The “Reg Jmpr” sets the regulator to be always “ON” or by toggling the “EN"able pin high (GPIO54 or via header).

Micro USB Board

This board contains a Micro USB port and 1.27mm pitch header. The VCC pin is connected to DCIN allowing you to power the Zipit via USB cable.