• A CR2025 or CR2032 memory cell for around Rs. 35/- to Rs. 80/-, depending on the brand and the chemistry. You can get these from a photography accessories shop, watch repairing shop or computer accessories shop. There are a lot of fakes in the market nowadays. • A 5 mm Flashing LED from SparkFun for Rs. 65/-. • A generic flashing RGB LED for Rs. 10/-.
@@SAMATASDRED Each LED has a tiny IC inside that does the RGB color changing. It has no communication, it just starts up and changes colors automatically.
Hi friend. One question, is that I have a Pink Floyd CD called Pulse: edition blinking led, but it was already damaged because it worked with 2 AA batteries and over the years it was sulfated and oxidized everything, the LED is welded to 2 resistors and a mini printed circuit, but I don't know anything about electronics, the point is that I want to know if I could build a replacement using this RGB led, would it work with 2 AA batteries? What could be the mini circuit and resistors for this project? I send you a photo link so you can see how it is. Thank you. vinylconnect.files.wordpress.com/2018/05/img_5648.jpg
Interesting! The LED is designed to work on a 3V source, so you could replace your original circuit with just the 2 batteries and this LED. You just have to make sure you are connecting it in properly (long leg of the LED goes to the "+"). But it'd be a pity to remove the stock electronics. You might want to find a friend at a local hackerspace that can reheat and resolder the connections. It looks like a very simple circuit, so it shouldn't take much to revive.
these would be great for a keyboard
Where can i get these in india?
'
i use alot of LED slow change colors in my any kits
Porq ela demora desse. tanto qual éo nome dessa led
this is a slow scroll RGB LED
Will this work inside an optical mouse?
If you wanted to use it to light up elsewhere inside the mouse it can be used. But, not as the optical sensor.
Hope this helps!
Solarbotics totally agreed. From what I understand, the red right helps the sensor to detect any movement
@@Solarbotics Yeah, I ment it as an optical sensor.
Rs..??
• A CR2025 or CR2032 memory cell for around Rs. 35/- to Rs. 80/-, depending on the brand and the chemistry. You can get these from a photography accessories shop, watch repairing shop or computer accessories shop. There are a lot of fakes in the market nowadays.
• A 5 mm Flashing LED from SparkFun for Rs. 65/-.
• A generic flashing RGB LED for Rs. 10/-.
Can we lock only a color
No, they are programmed to automatically cycle through the colors
@@Solarbotics THANKS
@@Solarbotics how can this posible without ic?? or its hidden inside led?how is pocible to aytomate change color and flashing only with batery?
@@SAMATASDRED Each LED has a tiny IC inside that does the RGB color changing. It has no communication, it just starts up and changes colors automatically.
No resistor ???
Yup, no resistor needed!
3 Volts are used for the blue color.
Hi friend. One question, is that I have a Pink Floyd CD called Pulse: edition blinking led, but it was already damaged because it worked with 2 AA batteries and over the years it was sulfated and oxidized everything, the LED is welded to 2 resistors and a mini printed circuit, but I don't know anything about electronics, the point is that I want to know if I could build a replacement using this RGB led, would it work with 2 AA batteries? What could be the mini circuit and resistors for this project? I send you a photo link so you can see how it is. Thank you.
vinylconnect.files.wordpress.com/2018/05/img_5648.jpg
Interesting! The LED is designed to work on a 3V source, so you could replace your original circuit with just the 2 batteries and this LED. You just have to make sure you are connecting it in properly (long leg of the LED goes to the "+"). But it'd be a pity to remove the stock electronics. You might want to find a friend at a local hackerspace that can reheat and resolder the connections. It looks like a very simple circuit, so it shouldn't take much to revive.
@@Solarbotics Thank you very much. :)