RFID technology is used for a wide variety of applications including access control, package identification, warehouse stock control, point of sale scanning, retail anti-theft systems, toll-road passes, surgical instrument inventory, and even identifying individual sheets of paper placed on a desk. RFID tags are embedded in name badges, shipping labels, library books, product tags and
RFID Access Control System using Arduino Continue Reading
I’m a graphic design student and built this project for a beginning electronics class. I’m interested in connecting the signals generated by one’s body to the act of visual generation. This piece takes the galvanic skin response value of the user and uses it to fuel the creation of a visual on screen. Galvanic skin
Stress Makes Art: Galvanic Skin Response and Visual Generation Continue Reading
The STM1831 is a voltage detector with very low current consumption. It monitors a voltage on a separate input pin (VSEN), which is fully functional even if the monitored voltage goes down to 0 V. In addition, the delay of the output can be adjusted by an external capacitor. Key Features Voltage monitored on separate
Works down to zero voltage detector, says ST Continue Reading
[INTRO] This past semester, I decided to build a GPS receiver with an iPhone app that tracks it for my semester project. Here is a step-by-step tutorial to show you how you can build your own. [OVERVIEW] Architecture of my Real-Time GPS Tracker project. I’ll be using the diagram above to explain how the project
Real-Time Arduino GPS Tracker with iPhone app Continue Reading
Common Ports for interfacing in Electronics & Digital World In computer hardware, a port serves as an interface between the computer and other computers or peripheral devices. Physically, a port is a specialized outlet on a piece of equipment to which a plug or cable connects. Electronically, the several conductors making up the outlet provide
List of Common Ports for interfacing with Images Continue Reading
Barebone Arduino in Proteus I use Proteus design a Barebone Arduino: ▲ Barebone Arduino The Barebone Arduino pin completely modeled on the Arduino UNO and Duemilanove: Download Sample ardduino Simulation design file ▲ Arduino UNO I have a bad memory, not remember the the Arduino with ATmega328P between, pin correspondence between the Proteus simulation before
Arduino simulator using Proteus as project simulation Continue Reading
If you have two cats and one of them is on a diet but the other needs free food, you can build a feeder with RFID capability that only opens for the cat that needs free access. The free-food cat wears a collar with an RFID tag. Features: – An old CD-rom player is used as
RFID pet feeder using Arduino Continue Reading
Free Arduino projects, circuits, code and tutorials. Pick a board, pick a sensor, build something.
