Signals when an on-circuit battery is exhausted, 5V to 12V operating voltage A Battery-status Indicator circuit can be useful, mainly to monitor portable Test-gear instruments and similar devices. LED ...

The ICs support 3 to 5 LED battery displays, reduce power use, need no microcontroller, and offer two modes for battery indication. ABLIC launches Voltage monitoring ICs for driving 5 and 4 LED ...

This i-TRIXX circuit can prevent a whole lot of trouble for those of you who go on holiday in a caravan. It would be a significant damper on your holiday spirit when you are ready to leave the camping ...

This is a ZMK module containing a simple widget that utilizes a (typically built-in) LED controlled by a single GPIO. It is used to indicate battery level, layer, and BLE connection status in a very ...

Isn’t it always the way? There’s a circuit right out of the textbooks, or even a chip designed to do exactly what you want — almost exactly. It’s 80% perfect for your application, and rather than ...

ABLIC has launched the S-82F9 Series for driving five LED indicators and the S-82D9 Series for driving four LED indicators, both of which are designed for voltage monitoring ICs to provide simple ...

Isn’t it always the way? There’s a circuit right out of the textbooks, or even a chip designed to do exactly what you want — almost exactly. It’s 80% perfect for your application, and rather than ...

Fuse holders used in industrial applications, whether fuse terminal blocks or modules, often include a status LED. So if the LED is on, is the fuse blown or healthy? Status LEDs may indicate the fuse ...