DIY electronic projects
In this tutorial I’m going to teach you how to make a RJ45 cable. To be more exact, you will learn how to turn a cat6 Ethernet wire into a RJ45 cat6 cable.
Below is what you need to make a RJ45 cable:
1) a cat6 Ethernet wire,
2) crimping tool (it’s good if your crimping tool has a wire cutter building twist, that’s really useful. You can get such a tool from a home hardware store),
3) the ends. [Read more…] about How to make an RJ45 Cable
Hi, guys!
Today we’re going to control a gate with a remote control universal clicker. We are going to make soldering points in there and connect our clicker. And after that we connect it to about 20 dollars Smarthome Wi-Fi module. This module works with Amazon Alexa and Google home. It’s called the eWeLINK Smarthome Module.
[Read more…] about How to open the gate using voice control with ALEXA/Google Home
You might have heard of RJ45 or RJ45 connector. And you probably used it a lot. For example, in the adapter card that is built in the computer. It plugs in, it clicks in. But what does that mean? [Read more…] about What is an RJ45
It’s not that easy for me to give a standing ovation… However, I’m prepared to do it for a team of Croatian guys and their Inkplate 6. What a great idea to transform an old Kindle screen into a special device: a versatile, Wi-Fi and Bluetooth enabled, programmable e-paper display?!
Switch, in its basic form, does nothing more than open and close electrical circuits. When the switch closes the circuit, it allows electrical circuit to flow from point A to point B. When that happens and we have a closed circuit in a switch, we call it a pole. Switches are used to make or break connections and electrical current. They can be used to connect a load to a power supply, or send signals within a circuit.
A pole is the number of the closed independent circuits, that the switch controls. Thus, a single-pole switch can control only one separate circuit. When we have two closed separate circuits at the same time, we call it double pole. [Read more…] about Introduction. Switches: poles and throws
What is a DPDT switch? If a switch contains two input terminals and each of them moves between their own two output terminals, it is a Double Pole Double Throw (DPDT) switch.
Hence, the total number of inputs and outputs is, correspondingly, two and four. [Read more…] about What is a Double Pole Double Throw (DPDT) Switch?
