Lab board for low cost 3-axis accelerometer and 3-axis digital compass from mobile phone.
I created two versions; one breakout board and one with integrated microprocessor and LDO.
Accelerometer and digital compass (BGA & LGA) breakout board
Low cost Light box
A foldable light box from a laundry basket and halogen work light
Features:
• Low cost
• Easy to build
• Easy to store (foldable)
8 PIC programming adapters
Eight different programming adapters for PIC microprocessors
Features:
• PICKIT compatible ICSP connector
• Easy to build (single sided PCB)
• Supports different microprocessors
• Both through hole and SMD versions
• Perfect when you don’t have ICSP (breadboard, quick hacks or miniature builds)
Repairing a broken Samsung TV
How to fix a Samsung le40s71b that does not power up.
Hint – replace the broken capacitors ;)
Arduino micro development shield
A tiny and ultra low cost development board for Arduino projects
Features:
• Ultra low cost
• Easy to build (single sided PCB)
• Extra VCC and GND pads
• Pinout (printed pin names)
CAM processing in HTML
CAM processing in HTML and JavaScript
The program coverts a neutral polyline- or drill format to cnc code according to your specification.
It works on almost all platforms and can easily be modified (with a text editor)
Interlocking wooden rings
Two interlinked miniature rings from one single piece of wood.
The rings were CNC cut from eight different sides using a custom built fixture.
Designing a PCB
Step by step guide to manually design a circuitboard using 3D CAD.
Advantages:
• Fast
• Mechanics and electronics in one file
• Complete control over every single line
• Easy to export milling paths and drilling operations
• Manual routing gives highly optimized boards
Milling a PCB
Step by step guide to mill a PCB
Advantages:
Fast, High accuracy, Holes are drilled for you directly, No chemicals, No need for UV exposure or direct toner transfer.
Lego Stormtrooper
3D printable model of a Lego compatible Stormtrooper
Features:
• Moveable arms, hands, head and legs
• Removable head, helmet, hands, torso and legs.