I am not in the business of making or selling kits. All my make projects are currently released under Creative Commons Attribution-ShareAlike 3.0 License (CC BY-SA 3.0). I try to support Open Source Hardware and I will put up the source code, parts list, and Eagle files whenever I have time. But I am curious if there is interest in me/someone offering a kit of any of these projects. E-mail me: larsi.org@gmail.com

Weather Station
Prototype - Arduino and Processing
ZigBee Sensor Network
v1.0 - ZigBee and ConnectPort X2
ESP32 Sensor Node
v2.0 - ESP32 and Wi-Fi
CYD Station
Weather and Sensor Data
Weather Sensor
SHT15, BMP085, and BME280
Temperature Grid
1-Wire, DS18B20, and DS2482-800
Multi-touch Interface
First Prototype
Kinect
Optical Distance Sensor
Arduinome
The Arduino Monome Project
MAME Interface
First Prototype
RGB Encoder
First Prototype
Cheap Yellow Display
CYD - Other People's Projects
CYD Chess
$15 Chess Computer
Thermostat
1-Wire Control
Car
Real-time Data Logging
LED Editor
In-browser layout editor
Schneeflocke
Hex10 - 271 LEDs
LED Cube3 Shield
3×3×3 LEDs
LED 6×5 Shield
6×5 LEDs
LED Coffee Table
7×7 Bliptronics LED Pixels
Peggy 400h
4 W-Robot 16×16 Displays
Pan & Tilt Sensors
 
Double D-Pad Shield
6/8 Buttons