A network adapter is a piece of hardware that acts as the interface for a computer to a network. This way, computers can communicate across a network. What is an example of a network adapter? These come in both wired … Continue reading →

Despite the name, Power Supply Units (PSU) do not supply systems with power – instead they convert it. Specifically, a power supply converts the alternating high voltage current (AC) into direct current (DC), and they also regulate the DC output … Continue reading →

INSTEN USB Charging Cable compatible with Nintendo DS Lite, Black. What type of charger does DS use? Connector Type USB Type A Color Action Replay DS / DSi / 3DS USB Cable Brand GodMode How can I charge my original … Continue reading →

They are called ferrite beads/EMI filters/ferrite chokes and contain the semi-magnetic substance Ferrite made from iron oxide (rust) alloyed with other metals . Usually seen on power chords, laptop charging cables and other electronic devices such as printers and medical … Continue reading →

Using a 650W or 750W is ok, but you will never be using the Full power of PSU unless you are using 2 Graphic cards, (SLI or Crossfire ) and that too for high end cards. For normal usage or … Continue reading →

USB Cable Colors and What They Mean The black wire is the ground wire (similar to most all electronic devices). The white wire is a “positive” data wire. The green wire is a “negative” data wire. Which is positive and … Continue reading →

Do cigarette lighters have constant power? They have never had constant power to them even when turned off because doing so causes unnecessary drain on the battery when accessories are not being used. How do you turn off the cigarette … Continue reading →

The code to control a relay with the ESP32 is as simple as controlling an LED or any other output. In this example, as we’re using a normally open configuration, we need to send a LOW signal to let the … Continue reading →

DC power is significantly more energy efficient than AC power. DC motors and appliances have higher efficiency and power to size characteristics. DC-based lighting (LED) is as much as 75% more efficient than incandescent lighting. What is the advantage of … Continue reading →

Christmas Lights – No Outlets Needed! Use Extension Cords. Give Solar Lights a Chance! Use Battery Operated Lights. Bluetooth Lights Are an Option. Don’t Forget Rechargeable Lights. Use USB Lights. Give Light Socket Adapters a Go. How do you hook … Continue reading →

If your mobile phone is dual voltage you still need to use a plug adapter, but not a voltage converter. Before going on a trip, you have to keep in mind that all countries have their own electrical system, and … Continue reading →

Press and hold the Option key, click the Wi-Fi status icon in the menu bar, then choose Open Wireless Diagnostics. Follow the onscreen instructions to analyze your network connection. How do I know if my Wi-Fi card is working Mac? … Continue reading →

A 110-VOLT supply is less likely to electrocute you. A 220-volt supply can transmit the power more cheaply because a smaller current is needed, and so you can use thinner cables and/or lose less energy through heat generated in the … Continue reading →

Only plug power strips directly into a wall outlet. Do not plug a power strip into an extension cord or another power strip. Can I put an adapter on an extension cord? Never use a three to two prong plug … Continue reading →

Most adapters will be able to work with any voltage and a fair few countries, including Australia, work with sockets that dispense 220-240 volts. Some, like the USA, have lower voltages around 100 – 127 volts. Can I use a … Continue reading →