Draculad Split Keyboard PCB

A tiny, RGBW-illuminated, clickable Trackball Breakout that's perfect for adding navigation or control to your Keyboard, Raspberry Pi or Arduino projects. We've taken a trackball module from everyone's favourite fruit-flavoured phone and added a bunch of clever engineering to let you build old-school interaction into your projects. As well as x/y directional tracking and click, we've added an RGBW (red/green/blue/white) LED right under the clear trackball to illuminate it and allow you to add visual feedback.Use Trackball Breakout with an Arduino that supports USB HID to use it as a tiny mouse. Or why not use it as a colour/brightness control for an LED matrix breakout or a set of our Mote lights?Because the trackball has a grippy rubber surface you can also use it with the trackball facing downwards and track it as it rolls on a surface, like a traditional roller ball mouse.It's compatible with our fancy Breakout Garden HAT (and pHAT), where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code. Features Mini trackball with click button RGBW LEDs beneath trackball for illumination Moulded plastic trackball casing Mounting holes Nuvoton N76E003AQ20 MCU I2C interface (address 0x0A/0x0B (cut trace)) 3.3V or 5V compatible Reverse polarity protection Compatible with all models of Raspberry Pi, and Arduino Python library   Kit includes Trackball breakout 1x5 male header 1x5 female right-angle header We've designed this breakout board so that you can solder on the piece of right angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9). Software We've put together a Python library for Trackball Breakout that makes it simple to read directional values, click events, and set the LED colour. Theres a handful of examples of how to read the direction and click, make the LEDs rainbow, and use it as a mouse in Raspbian. Notes The trackball breakout only works reliably with I2C speeds up to 250kHz due to limitations in the Raspberry Pi's clock-stretching implementation Dimensions: 25x22x9.5mm

  Supported keyboards from the shop: Draculad Driver IC: SSD1306 Size: 0.96 inch OLED Resolution: 128 x 64 Display Color: White   Pin Description:  GND: Power Ground VCC: Power + (3.3V - 5V) SCL: Clock Line SDA: Data Line  

  The Puchi-C is discontinued, due to it's old chip (Atmega32U) and better alternatives.I recommend the Helios. It's a 1:1 replacement for Pro-Micro, or Puchi-C, with more memory and ESD protection. The new Puchi-C Rev2 has castellated holes and is even lower (3.3mm). To make the Puchi-C low as possible, the reset button has been removed.Incorrect silkscreen labeling with this batch: Short edge connector D7 is B7 Due to the chip shortage, the price for the Atmega32u4 chip has tripled. That is why I had to raise the price. Compatible with all Pro Micro based PCB's Works with USB-A to USB-C and USB-C to USB-C cable ATmega32u4 controller Running at 16MHz and 5V USB-C connector (mid-mounted) DFU bootloader 5 additional ATmega32u4 pins and USB pins broken out Blue power led 24 IO pins, +5 pins (see pinout diagram for front and back view) The Puchi-C comes without header pins, to keep the price low as possible.I highly reccommend to use the "Single Row Sockets" from Mill-Max, the cheaper alternative, or the "Spring-loaded pin headers".You can find the standard pin header here.

Color: Black/Silver Compatible with MX and Choc switches (incl 7mm spacer) Thickness: 1.6mm Material: pcb material (FR4 lead free)  The rotary encoder from this shop, does not fit in the cutout on the top plate. Required encoder dimensions 12x12mm. Set includes: 2x Top plates 2x Bottom plates 2x Oled clear guard plates (2mm thick) M2 stainless steel screws (T6 Torx) M2 spacer (7mm for MX, for Choc switches 5mm spacer are possible, order separate) Self adhesive rubber feet (clear) Design by MangoIVPhotos of the completed keyboard are for demonstration purposes only (only case included).

Brand: Bourns (PEC11L) Rotary encoder with switch function (on press down) Compact, low profile, metal bushing/shaft Shaft diameter = 6mm Detents on the encoder: tactile feedback as you turn the knob Encoder shape fit in a top plate switch cutout    Technical data Shaft length: 15mm Shaft diameter: 6mm  Detent: 20 Pulses per 360° Rotation: 20

12 pin per header H: 2.5mm (The dimension H is the distance between the PC boards) Rated current: 1A Rated voltage: 125V AC, DC Pitch: 2.54 mm includes 2x 12 pin header    Insertion / removal forces (per pin): Through holeInsertion forcesRemoval forces 0.8 200g or less 50g or ove 0.85 150g or less 30g or ove 0.9 100g or less 20g or ove

Sockets does not include the Pins. These can be ordered separately from the Drop-Down Menu. Sockets 1x QTY includes 2pcs socket headers (for a Split-Keyboard you need 2x QTY (4pcs socket headers)) Pitch: 0.100" (2.54mm) Contact Finish: Gold Instead of the pins, you can use legs from diodes/resistors, or these needle pins. Pins Length: 0.250" (6.35mm) Diameter: 0.020" (0.51mm) Example how to use the sockets.