Electronics Forum

Electronics Circuits & Projects discussion forum. Get help with electronics.


need direction

New to electronics? Don't know where to start. No problem! Post your questions here.

Moderator: pebe

need direction

Postby smcauley » Tue Dec 08, 2015 6:13 pm

I have a specific need for an electronics project
I have done minimal circuit work in the past and believe what I am looking for should be simple and inexpensive to produce

I want to play an MP3 audio clip (10 seconds or so) when lamp is turned on

I currently have an IR remote that energizes a lamp, when the lamp is lit I want to hear the Audio file,
What I am envisioning is some type of "box" that will sense when the line is energized
and play the MP3 file,
so the input would be 110v or, a signal from a current sensor contact
and the output would be a phono plug or headphone jack that I could send to an amp/speakers
smcauley
 
Posts: 1
Joined: Tue Dec 08, 2015 5:53 pm

Re: need direction

Postby rouncer » Tue Dec 08, 2015 8:54 pm

make the sensor be the volume knob on the amplifier.
rouncer
 
Posts: 7
Joined: Fri Nov 27, 2015 6:11 pm

Re: need direction

Postby KMoffett » Wed Dec 09, 2015 7:25 pm

Something like this with an LRD(light dependent resistor/photocell)+transistor to trigger the PCB.
https://www.sparkfun.com/products/11029

Ken
KMoffett
 
Posts: 190
Joined: Sun Apr 13, 2014 3:41 pm
Location: Minnesota USA

Re: need direction

Postby bwetman » Mon Dec 21, 2015 6:12 am

Hello,
Have you used any kind of software in it ?
PCB Repair Tools - Rework Stencils, & SMT Stencils on Soldertools
bwetman
 
Posts: 15
Joined: Mon May 11, 2015 7:00 am
Location: Rolling Meadows, IL 60008

Re: need direction

Postby PradeepKumar » Thu Aug 11, 2016 5:39 am

The idea is good. You could make use of a sensor for it.
PradeepKumar
 
Posts: 48
Joined: Tue Apr 19, 2016 4:48 am
Location: Bangalore

Re: need direction

Postby Relayer » Fri Aug 12, 2016 12:25 am

PradeepKumar wrote:The idea is good. You could make use of a sensor for it.

Once again you revive a thread that the OP will never answer.
Relayer
 
Posts: 33
Joined: Sat Sep 12, 2015 12:50 am
Location: Werribee. Australia


Return to Electronics newbies



Who is online

Users browsing this forum: No registered users and 2 guests

Sketchers Slip Resistant Shoes Womens 9 Memory Foam Relaxed Fit Black Resturant
$24.99
Sketchers Slip Resistant Shoes Womens 9 Memory Foam Relaxed Fit Black Resturant pictureM200C Memory Card Chaparral Comm
$11.0
M200C Memory Card Chaparral Comm pictureAloudy Ergonomic Memory Foam Office Chair Armrest Pads, Comfy Gaming Chair Arm
$23.99
Aloudy Ergonomic Memory Foam Office Chair Armrest Pads, Comfy Gaming Chair Arm pictureSony ICD-PX312 Compact Digital Voice Recorder Flash Memory 2GB Tested
$19.99
Sony ICD-PX312 Compact Digital Voice Recorder Flash Memory 2GB Tested picture


cron