In a electronic system there are some inputs that controlled by the end user, these inputs are read by electronics and acted as an output. The inputs can come from a source, switches, buttons, sensors, relays, and communication device, etc.
Wiring a Bi-Directional Voltage Converter 3.3 to 5v
The 2N700 is a N-Channel Enhance-Mode MOSFET used for low power switching applications. The 2N700 is widely available and popular part, often recomended as useful and common components. along with such other popular discrete semiconductors as the 1N4148 and 1N4001
Wiring the Relay Manually
In this illustration were going to wire a relay that can support any micro controller. Required Components 1x Relay 1x Diod 1N4007 1x NPN Transistor (2N2222) 1x 22k Ohms Resistor Wiring the required components
How to Place/Connect a Pull Down Resistors on a Chip
A Pull-Down resistor is a resistor that makes the Pin of the chip will become normally LOW and it turn it going to HIGH when switched on. Pull-Up or Pull-Down resistor are mostly they are connected to the pins of
How to Place/Connect a Pull Up Resistors on Chip
A pull up resistor is a resistor that works the chip normally HIGH and change it to LOW when switched on, Pull-Up or Pull-Down resistor mostly they are connected to the pins of the chip so that they can define
Making a LED Traffic Light with Arduino
In this tutorial we will making a traffic lights that will change from green to red via amber, after a set of time using the 4 state system. This project could be used on model railway, model road or model
Wiring the ESP8266 as Stand alone
Remotely controlling any devices with your mobile phone or your laptop are all made easy with ESP8266 module develop by Espressif Systems. The ESP8266 offers a complete and self contained Wi-Fi network solution, allowing it to either host the application
Installing NodeMCU driver on MAC
The NodeMCU is using USB 2 Serial Communication called CH340, you can download the driver at the link below, you have to install the driver package as you used the NodeMCU on Mac. After you install the CH340 driver you
The DS1302 Real Time Clock on Arduino
Where going demonstrate how to use the DS1302 Real Time Clock with Arduino board, the DS1302 trickle-charge timekeeping chip contains a real-time clock and calendar and 31bytes of static RAM and its communicating with a microcontroller or microprocessor via a
Installing LaunchPad Drivers with Energia on Windows
Installing the LaunchPad drivers for MSPEXP > CC3200 /430FR5739 / MSPEXP430G2 To install Energia you need to have the LaunchPad driver to work on the board. The drivers allow your computer to read the LauchPad on a serial communication when
The Home Automation Starters
Mysteries of Home Automation The concept of home automation it is like a bit of dream. The idea that your homes lights, heating, security and appliances are all connected to the internet and can be manage themselves. As with all
Burning & Programming the ATTiny 44 84 45 85 8 bit MCU
This guide we will going to burn / program the chip along with the Arduino IDE and hardware board, ATtine 25, 45 and 85 is a low power CMOS 8bit microcontroller base on the AVR enhanced RISC architecture by executing