Slide 5

In this article, we will be having a closer look at the SEPIC voltage converter. You probably do not know it, but most small Buck-Boost Converters are in fact SEPIC converters and for a good reason. You will see how the SEPIC converter works, why it is "(S)EPIC", how you can modify it with a coupled inductor and how to make a DIY version.

EPIC Voltage Converter
Slide 3

This is a USB AVP programmer. This programmer can be used with different AVR Programmer and it can also be used with Arduino IDE

Avr Programmer
Slide 4

A solar charge controller is a device, which is connected between the solar panel and battery. Solar charge controllers make sure to charge battery correctly, and protect the battery from being damage by over charged. MPPT charge controllers are basically DC to DC converters have ability to draw maximum power from the solar panel.

MPPT Solar Charge Controller
Slide 2

As a quick-turn PCB Prototype manufacturer and Turnkey PCB Assembly service provider for over 10 years, PCBgogo is committed to offering its customers high-quality PCB & PCB assembly services with low cost and fast lead time.

Slide 1

A digital over under voltage protection system is a device that can be used to protect our devices from being damaged by too high or too low voltage.

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How to Make Remote Code Lock

Components: 1 X Arduino Nano https://s.click.aliexpress.com/e/_dW4… 1 X Relay Module https://s.click.aliexpress.com/e/_9iwE9T 1x TSOP1838 http://s.click.aliexpress.com/e/_dXJaf4nā€‹ 4x LEDS https://s.click.aliexpress.com/e/_dSK… ā€‹1x 10uF CAPACITOR https://s.click.aliexpress.com/e/_dT3… 1x 100 OHM RESISTOR https://s.click.aliexpress.com/e/_dW4… Remote Control https://s.click.aliexpress.com/e/_ATqWf9 Jumper wires https://s.click.aliexpress.com/e/_d7t… Circuit Diagram: [wpdm_package id=’643′] Gerber files [wpdm_package id=’644′] Arduino Code [wpdm_package id=’645′] [wpdm_package id=’646′]…