Posts with «diyhacks» label

New Project: LED Matrix Dessert Tray

Everyone loves dessert, but what if they could light up and play animations? I'll show you how to make a dessert tray with a built-in LED matrix.

Read more on MAKE

The post LED Matrix Dessert Tray appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.

MAKE » Arduino 03 Aug 19:00
arduino  cake  dessert  diy hacks and how tos  diyhacks  diyhacksandhowtos  electronics  jason poel smith  led  led matrix  light-up  multiplexing  

New Project: Build a Motion Sensing Alarm You Can Disable with a Resistor

I designed a DIY motion-sensing alarm that is controlled by a resistor. When an intruder is detected, a siren sounds that can be deactivated by touch.

Read more on MAKE

The post Build a Motion Sensing Alarm You Can Disable with a Resistor appeared first on Make:.

MAKE » Arduino 08 Jun 19:00
alarm  arduino  diy hacks and how tos  diyhacks  diyhacksandhowtos  electronics  jason poel smith  motion sensor  pir  pir motion sensor  security system  

New Project: Build a Motion Sensing Alarm You Can Disable with a Resistor

I designed a DIY motion-sensing alarm that is controlled by a resistor. When an intruder is detected, a siren sounds that can be deactivated by touch.

Read more on MAKE

The post Build a Motion Sensing Alarm You Can Disable with a Resistor appeared first on Make:.

MAKE » Arduino 08 Jun 19:00
alarm  arduino  diy hacks and how tos  diyhacks  diyhacksandhowtos  electronics  jason poel smith  motion sensor  pir  pir motion sensor  security system