Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

New Year's Eve / Christmas lights controller

Status
Not open for further replies.

Vermes

Advanced Member level 4
Advanced Member level 4
Joined
Aug 2, 2011
Messages
1,163
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,316
Activity points
22,318


It is a simple construction of 8-channel lights controller.
The controller uses 5V converter on LM2574 and 2A polymer fuse. Maximum load of no more than 40W per channel.
Atmega16 works in the system to provide enough space in the FLASH memory for special light effects.
The program may consist of many elements switched every 20-30 seconds.
Additional pin /SS was brought to the programming socket, so a full SPI is reached.
Also a radio module can be applies in order to use a remote control or computer to control the driver.
Simple desk lamps with clamps for attaching can be used as reflectors. Each of them can be connected to the controller by a special extension.
Note! Mains voltage is used in the system.



Link to original thread (useful attachment) – Sterownik świateł na Sylwestra/lampek choinkowych
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top