Altech Digital Indicators Combine Accuracy and Reliability for a Wide Range of Applications

Altech’s digital indicator lineup features ±1% precision, wide measurement ranges, IP65 protection, compact sizes and ...
Hackaday

Analog Circuitry Lets You Blow This LED Out

LED candles are neat, but they’re very suboptimal for wish-making: you can’t blow them out. Unless you take the circuit from ...
Rigzone

INDICATOR TEMPERATURE

INDICATOR,TEMPERATURE;MPN 200-5233;MFR CATERPILLAR;COOLANT;140-257DEG F;SIZE WIRE 71 IN LG,OD(IN):2.2;FFT:W/SENDER Manufacturer Part Number 200-5233 CATERPILLAR ...
electronicsforu

Tachometer with LED display using Arduino

Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as kitchen appliances such as mixers and grinders, can often be useful. However, ...
IEEE

Smart Water Level Indicator and Control System Using Arduino Uno and Bluetooth

Abstract: The water level indicator project utilizes an Arduino Uno microcontroller, an LCD display, and a Bluetooth module to provide an efficient solution for monitoring water levels and controlling ...
IEEE

Effects of LED lighting degradation and junction temperature variation on the performance of visible light communication

Abstract: This paper studies the effects on the performance of a visible light communication link induced by LED lighting degradation and junction temperature variation. A theoretical analysis of the ...