A phone requires 5 volts (regulated) which in turn requires a bit more depending upon the design of the regulator circuit (which you will have to provide). The voltage can be increased by connecting several “banana cells” in series, positive … Continue reading →

Called “SuperSpeed USB” (SS USB), USB 3.0 increased speed from 480 Mbps to 5 Gbps and reduced CPU overhead by no longer continuously polling devices. In practice, USB 3.0 devices do not achieve a 10x speed increase. For example, a … Continue reading →

An Embedded DisplayPort (eDP) connects the laptop motherboard to the LCD screen, and the TV counterpart is the Internal DisplayPort (IDP). DisplayPort supports up to eight channels of 16-bit or 24-bit PCM audio with sampling from 32 to 196 kHz. … Continue reading →

Steps to setup live streaming Connect one end of the HDMI cable to the camcorder HDMI output and the other end of the cable to the HDMI input of the video capture device. Connect the video capture device to the … Continue reading →

Take the battery out, put the same battery back in, press the On/Off button, and the camera turns ON and everything works fine again. Turn it OFF once more and it won’t come back on until the battery is removed … Continue reading →

How much power can an HDMI Cable with Cable Power draw? Using HDMI Cable Power, the cable can draw up to 300 mA from the 5V supply of the source. HDMI Connectors already provide 5V power. Does HDMI take power? … Continue reading →

Every mobile charger has a SMPS (Switched Mode Power Supply) circuit. There are one or two transistor for switching & a tiny and much cheaper high frequency transformer to adjust the output voltage. And since mobile charger does not need … Continue reading →

It’s safe to use. As long as you use the provided charger with the rectifier along with a mini transformer, you will be safe against different voltage standards. Usually your smartphones and laptops don’t care whether you’re supplying AC or … Continue reading →

You can charge the built-in battery by connecting the included micro USB cable to a computer or any compatible USB power source, including some automobiles. For USB charging, the printer must be turned off or in sleep mode. To charge … Continue reading →

USB-C, USB PD, and Power Delivery Currently, a USB 2.0 connection provides up to 2.5 watts of power—enough to charge your phone or tablet, but that’s about it. The USB PD specification supported by USB-C ups this power delivery to … Continue reading →

AI Power is Aukey’s proprietary technology that gives you adaptive charging. According to their media, it determines the best charging current for your specific device and charges it as fast as possible. It works on both ports independently, regardless of … Continue reading →

Look for the amperage and the voltage required. Look up the model number online to find if there are compatible adapters available. The voltage and amperage of the adapter need to match the requirements of the laptop. Compare the connector … Continue reading →

4K (60p or 120p) content On the supplied remote, press the HOME button. Select Settings or the. icon. Select External inputs in the TV category. Select HDMI signal format and set to Enhanced format. How do I turn on 4K … Continue reading →

Charging with the battery charging hub. Connect the charger to the bottom power port on the charging hub and the status LED indicator will turn to solid yellow. Insert the intelligent flight battery into the battery port to start charging. … Continue reading →

To save copper, Britain adopted the ring main system, with sockets connected sequentially, but this meant each connection needed its own fuse. Instead of putting the fuses in the sockets, they were included in the plugs themselves. Hence the UK’s … Continue reading →