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Quadcopters are becoming more widespread because they are incredibly stable, fast and fun to fly. Newer technologies have allowed development of smaller and cheaper quads with vast capabilities. While a quadcopter can provide endless fun of flying an RC...
With readily available and inexpensive Infrared emitters and detectors, Infrared (IR) remotes are quite common in almost all home appliances like televisions, CD/DVD players, air conditioners, microwaves, computers, set-top boxes and stereo systems. Other benefits of IR communication are...
Wireless charging is a new technology good to charge almost any device − smartphones, tablets, wireless speakers, mice, keyboards, wearables, digital cameras − and many more battery-powered devices. You can charge a device to charge automatically by placing it on a surface...
pH meters of varying types and quality are helpful for the knowledge of pH of liquids. They can be simple and low-cost pen-like devices to complex lab instruments with computer interfaces and several inputs. Applications of pH meters range...