Analoge Input LED Driver

[fwagner1]

Hello,

I´m searching for a module with 6 inputs. Triggered with analog battery voltage. Internally switch one output with VCC to on. See picture below.

Without µC an CAN Communication.

Do you have an Idea ? Thank you in advance

[xiangjun_rong]

Hi, Felix,

Would you like to use a processor to do the job? If you want to use a processor, I think you can use for example LPC804, you can connect GPIO to LED via a serial resistor. The GPIO source current can reach to to 20mA with 3.3V output. It has ADC, you can connect the battery voltage to ADC, when ADC detects the rising voltage, drive LED to on.

This is LPC804 link:

LPC804M101JDH24 Product Information|NXP 

Hope it can help you

BR

Xiangjun rong