Hi all, this post is about using resistor capacitor (RC) circuit to light up a LED. 🤓Schematic diagram as per below: Some calculations for capacitance
Author: AnthonyC
What is ethernet, TCP/IP?
Ethernet is the system, hardware technology standard of connecting computers or devices in a Local Area Network (LAN). TCP/IP stands for Transfer Control Protocol /
Using a DPDT 9v relay to control 2 LEDs.
The breadboard circuit, which consist of: 9v battery 2 led, red and green DPDT 9V relay, this relay is reverse polarity for the coil 330
Automatic night light using PNP transistor and photoresistor(LDR)
Below is the schematics diagram. The R1 controls the sensitivity of the circuit. If R1 is small, like 10k ohm, a little darkness will activate
IP Address – all you need to know 😀
Current there are 2 versions of IP address namely IPv4 and IPv6. The large number of devices that are connected to the internet today, makes
Hub, switch and router. What they are and their differences.
Ok let’s start with hub. Hub Belong to Layer 1 (Physical Layer) of the OSI model. Connects computers in a network and is a repeater
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