3 Channel Digital Subwoofer Amplifier Board The 3 channel digital subwoofer amplifier board runs on two high-quality TPA3116D2 digital amplifier chips. It is powered at a DC supply voltage of 12-24V. The subwoofer amplifier board has very sound quality with great amplifying power. This amplifier board has 3...
5mm IR Transmitter Receiver Pair This pair of High-power directional IR LED and Filtered photodiode can be used in various kinds of sensing circuits. The narrow beamwidth IR LED emits focused IR light and the filtered photodiode filters out ambient light without the need...
5V Relay Cube This is a 5V Relay Cube. This cube relay has an operating voltage of 5V and has a max current capacity of 7A. This makes it most suitable for use in microcontroller-based devices. These relays can be used for switching High voltage...
HCSR501 PIR Motion Sensor The HC-SR501 PIR Motion Sensor Module used to detect the motion of a human body within the sensor’s range. It is often referred to as “PIR”, “Pyroelectric”, “Passive Infrared” and “IR Motion Sensor” sensors. The PIR Motion sensor module has...
Have you ever wondered about the quality of the water you use every day? Whether you're a homebrewer perfecting your craft, a hydroponics enthusiast nurturing your plants, or simply a...
Have you ever considered the senses of sight, touch, and smell that robots and Internet of Things devices possess? Sounds cool, right? Well, none of that would be possible without...
Do you want to understand the fundamentals of pH sensors and their applications? If the answer is yes! Then this blog is a must-read. since we've covered everything from pH...
“If it turns pink, it’s acidic I think.” This, probably, has been the most common confusion during our Chemistry labs. Measuring acids and alkalis (bases) with litmus paper is something...