Check github project https://github.com/hallard/RAK3172-Breakout

2.046GHz IF bandfilter for RO3210 for use in SA. 100MHz BW

TSOP-44 Type II (2) Breakout for devices like 44-pin SRAM, where pins are on the longer sides of the IC. This is not for TSSOP ICs.

TSOP-28 Type I Breakout for “wide” packages like AT28C16-T, where pins are on the shorter sides of the IC. This is not for TSSOP ICs.

16bit adapter for GQ-4X (& Willem, GQ-2X, GQ-3X) with more options to read Toshiba TC533204AP (32Mo, 8bit) and TC5364205AP (64Mo, 16bit) maskroms: - Jumpers J1 & J2 allow to assign pin 32 & pin 11 to A21 & A22 on the programmer ZIF to select 32Mb & 64Mb rom size respectively.

NOTE: for TC5364205AP (64Mb), create a new device in the ‘devices.text’ file using 27C322 as a model as follow: Name=“TC5364205AP”,ID=“XXXX”,Class=“27C322”,Category=“EPROM”,MFG=“ALL(Generic)”,CodeSize=“8388608”,Adapter=“ADP-054, ADP-055 16 BIT EPROM ADAPTER”;

• Jumpers J3 & J4 allow to turn the adapter in 8bit mode to read TC533204AP using 27C322 as a model.

Adapter is based on the following schematic with aditionnal jumpers to read 64Mb maskroms or to disable the 16bit mode: http://www.mcumall.com/download/WillemProg/16BitEPROM_sch.pdf

Just a simple but compact breakout board for SOIC-8 package devices (ex. attiny85)

Modchip, except it actually scales properly lmao. It is EXTREMELY IMPORTANT that you order this in FLEX.

WARNING: CURRENTLY UNTESTED

INTRODUCING THE EXTENDED EDITION!! Changes include an extra rail to allow for an AUX for blade detection, an extra button, or crossguards.

Also now has through-holes as requested.

Meant to act as the male side with pogo pins to transfer connections for 2 buttons, as well as the positive, ground, and data line for a neopixel LED strip in a lightsaber. These are great for making removable chassis.

PCB uses these pins (TCSS).

I earn nothing from this, please consider sending me a tip.

WARNING: CURRENTLY UNTESTED

INTRODUCING THE EXTENDED EDITION!! Changes include an extra rail to allow for an AUX for blade detection, an extra button, or crossguards up to 2A on a single pin.

Meant to act as the male side with pogo pins to transfer connections for 2 buttons, as well as the positive, ground, and data line for a neopixel LED strip in a lightsaber. These are great for making removable chassis.

I earn nothing from this, please consider sending me a tip.

Meant to allow for quick and easy removal of a speaker in a modular chassis system.

CURRENTLY UNTESTED.

Meant to allow for quick and easy removal of a speaker in a modular chassis system.

CURRENTLY UNTESTED.

INTRODUCING THE R/LIGHTSABERS EDITION!! Changes include through-hole pads for ease of installation.

Meant to act as the male side with pogo pins to transfer connections for 2 buttons, as well as the positive, ground, and data line for a neopixel LED strip in a lightsaber. These are great for making removable chassis.

Can download PCB cover here. Cover uses these pins (TCSS).

I earn nothing from this, please consider sending me a tip.

Genesis RGB Led SMD

Genesis RGB Led DIP

More Info on Github

Graduation work PCB design for Rafael Landivar University.

HP Power supply (up to 1200w*) breakout board w/ ESP8266

(I use ESPhome and that is the example included) to control the Power supply remotely.

These are commonly used in the holiday lighting community (as I am on my show), so the features are geared towards this.

Features include

• PSMBus control/management of the power supply
  • PS Temps (There are two sensors) monitoring (in Fahrenheit)
  • AC Voltage, current (Amps) and power (watts) monitoring
  • DC Voltage, current (Amps) and power (watts) monitoring
  • PSU Fan speed monitoring and control.
  • PSU model detection (common PSU names pre-mapped in code)
• Analog measurement of power (As a backup in the event the PSMBus is not working/incompatible)
• PSU Failure/Alarm support (There is no real use for this outside of a PSU fan failure)
• Local and remote power supply power control
• Case/Box fan control for up to 2a of fans using standard PC style ¾ pin fans. Protected with Polyfuse, powered even with PSU is off.
• Environmental monitoring option via BME280 (Or any other i2c sensor via a header)
• Wifi signal strength

See Github for BOM.

Mounts to bottom of SparkFun COM-14662 12-Key telephone style numeric keypad and translates it to output a ColecoVision compatible connection to a controller port (JoyStick pins 1-5 on Dsub-9).