Electronics Tutorial: How to make power supply for Nodemcu ESP8266 wifi module using a Regulator
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Description:
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In today’s episode you will learn how to make your own power supply for nodemcu esp8266 wifi module, so that it can be easily powered up using a 12v adaptor or a 12v battery or any other dc voltage source. The source voltage should be greater than 5 volts and less than 35 volts. In this tutorial you will also learn how to add female headers so that it can can be easily interfaced with arduino uno or other electronic circuits. Let’s get started.
The components that we will be needing for this project are
1. Nodemcu ESP8266 wifi module.
2. 5x7 cm vero board
3. 470 uf capacitors, we will need two of these.
4. Female dc socket
5. 7805 voltage regulator, the first leg is the input, the middle one is the ground and the third one is the output.
6. Led, the longer leg is the anode, and the shorter one is the cathode.
7. 330-ohm resistor and
8. Female Headers
The components purchase links are given below. If you want to learn how to install the nodemcu board, and how to install the blynk library then you should watch this tutorial, a link is given in the description.
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Watch video Electronics Tutorial: How to make power supply for Nodemcu ESP8266 wifi module using a Regulator online, duration hours minute second in high quality that is uploaded to the channel Electronic Clinic 24 September 2018. Share the link to the video on social media so that your subscribers and friends will also watch this video. This video clip has been viewed 41,846 times and liked it 382 visitors.
