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Showing posts from October, 2017

Single Bit Wireless Data Transmission

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INTRO This Article's about Transmitting Single bit Data from one end to another. We're using a 433 MHz Channel for the Data Transmission. For Multiple Channels we use an Encoder-Decoder Circuit. For Easier Understanding Watch the Video. COMPONENTS REQUIRED             Power Supply   5 V DC for each Circuit.   I used Raspberry and Arduino for Power Supply    Transmitter   433 MHz.   Single bit Data Transmitter.   Receiver     433 MHz.   Single bit Data Receptor. Encoder        Used to convert single bit Data into Multiple Bits. Decoder Used to convert Multiple bits of Data into single Bit. Bread Board Jumper Wires Male - Male Male - Female Female - Male Push Type Switches 1D array switches.      Circuit Connections     Transmitter Receiver Connect the Transmitter and the Receiver to the Encoder and Decoder as shown in the Circuit Diagram below. Decoder

Raspberry pi Camera

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How to Stream live video through a Raspberry Pi (Wireless) Initiation : Make sure you have an OS(any Raspberry OS) installed on your SD card. Turn on your device establish a wireless internet connection to your device.  You must purchase a Webcam or if you have one connect it to your device. Turn ON the device. Configuration : Login to your device through PuTTY. (Through PC) Now you need to install Camera Packages to your device. Click this link and follow the steps as given in the Website.                 mylifeup.com/raspberry-pi-webcam-server/ Now make sure the Indicator on the Webcam glows.   Here's a video : Output :  You can pick any smart device and type your Raspberry's IP address and Port number on Google Chrome or any other Web browser and you will be able to see the live video on the screen. (This is Possible only if your devices are connected on the same Network)