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New haptic ICs enable sleek buttonless designs for various smartphones, PCs, wearables, gaming, Virtual Reality and automotive applications To provide an immersive touch experience for applications in automotive, augmented and virtual reality, gaming, personal computers and wearables, the new Cirrus...
Surrounding ambient light and proximity sensing measurements in smartphones is done by maximising edge-to-edge display screen size Accurately measuring the ambient light intensity from behind an OLED screen is the TCS3701, an RGB light and IR proximity sensor IC, which...
This power bank can be used for charging smartphones. This power bank circuit uses two integrated modules and a lithium-ion battery. The first module is a lithium-ion battery charger and the second is a DC-DC boost converter module. Circuit and...
Smartphones are equipped with many different sensors that allow us to interact with our real-world surroundings. However, our growing dependence on smartphones is generating considerable new threats, owing to the army of sensors that are increasingly vulnerable to attack. Ever...
Ever wondered what black magic powers smartphones apps such as Sky Maps to know the precise orientation of your phone while you gaze at the heavens or allows ride-hail apps such as Uber to generate such stunningly granular reporting...
This video tutorial in Hindi shows how to check dead mobile with a multimeter for check shorting on the mobile phone. Courtesy: TechDrive
A system-on-a-chip (SoC) integrates digital, analogue and mixed signals, as well as RF functions into a single unit. It consumes less power, which makes it ideal for smartphones. Lower the power consumed by a chipset, higher is its efficiency. To...
Check out these features, in the smartphones you are considering, before deciding on the best smartphone under 10000 to get the best value for your money. It explains what the different smartphone specifications represent and what’s available from various...
We are all familiar with the barcode scanner used in shopping malls, logistics and other places. These can scan only barcodes and are usually wired. Also, these can scan only one type of barcodes. Using Android smartphones, we can easily...
Though we all know that we should not drop electronic devices in water but wetting of electronic devices does happen accidently. Dropping a cellphone or iPod into a pool, or spilling a glass of water or coffee on a...