oled Archives - Page 4 of 7 - Use Arduino for Projects

ANAVI GAS DETECTOR – AN ESP8266-POWERED AIR QUALITY MONITOR

Electronics News Updates / By Ibrar Ayyub

ANAVI Gas Detector is an ESP8266-powered, open source, Wi-Fi dev board for monitoring air quality and detecting dangerous gases. ANAVI Gas Detector is an ESP8266-powered, open source, Wi-Fi dev board for monitoring air quality and detecting dangerous gases. It supports popular analog MQ gas sensor modules such as MQ-135, MQ-2, MQ-3, etc. Furthermore, it comes […]

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ANALOG STYLE VU METER WITH ARDUINO AND OLED DISPLAY

Arduino News / By Muhammad Bilal

Looking for a digital recreation of the classic analog volume unit (VU) meter? If you’ve got an Arduino, a few passive components, and a SSD1306 OLED, then [mircemk] might have the answer for you. As you can see in the video below, his code turns a handful of cheap parts into an attractive and functional audio

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SONY RELEASES 0.5″ OLED MICRODISPLAY WITH 1600 X 1200 RESOLUTION

Electronics News Updates / By Ibrar Ayyub

Sony Corporation today announced the upcoming release of the ECX339A OLED Microdisplay featuring UXGA(1600 x 1200 resolution), the highest in class for a 0.5-type. This product achieves the world’s smallest pixel pitch of 6.3μm by leveraging Sony’s OLED display technology and miniaturization technology, enabling a resolution 1.6x higher than the previous model1. By employing a new drive circuit design that operates on half

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HEADS UP: SMART GLASS MULTIMETER

Arduino News / By Muhammad Bilal

Sometimes it is hard to probe a circuit and then look over at the meter. [Electronoobs] decided to fix that problem by making a Google Glass-like multimeter using an OLED screen and Bluetooth module. The custom PCB doesn’t have many surprises. A small board has a controller, a battery charger, a display, and a Bluetooth module. One

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DIY Li-ion Capacity Tester !

Battery Projects / By Muhammad Bilal

When it comes to building the battery packs, Li-ion cells are one of the best choices without the doubt. But if you get them from old laptop batteries then you might want to do a capacity test before building the battery pack. So today I will show you how to make a Li-ion capacity tester

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THE FUTURE’S SO BRIGHT, YOU GOTTA WEAR ARDUGLASSES

Arduino News / By Muhammad Bilal

Tiny OLED displays are an absolute must-have in the modern parts bin, so what better way to show your allegiance to the maker movement than with a pair of Arduino-compatible OLED glasses? Created by Arduboy mastermind [Kevin Bates], these digital spectacles might not help you see any better — in fact, you’ll see a bit worse

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ARDUINO AND BMP280 BASED WEATHER STATION

Electronics News Updates / By Ibrar Ayyub

Weather stations are interesting projects for beginners and very useful for expert makers. They are usually quite simple to build but also provide fairly accurate and useful weather data. We have built a couple of them in different tutorials on this website, with the difference usually being, the combinations and sometimes the accuracy of the sensors used.

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UltraV: a Portable UV-index Meter

Metering – Instrument Projects / By Muhammad Bilal

Being unable to expose myself to the sun due to a dermatological problem, I used the time I would have spent on the beach to build an ultraviolet rays meter. UltraV. It is built on an Arduino Nano rev3, with an UV sensor, a DC/DC converter to raise the 3v battery voltage, and a small

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CODING A DYNAMIC MENU FOR CHARACTER LCDS ON ARDUINO

Arduino News / By Muhammad Bilal

These days, there’s a huge variety of screens on the market for use with microcontrollers. OLEDs and graphic LCDs abound, while e-ink devices tempt the user with their clean look and low energy consumption. However, for many purposes, the humble HD44780 character LCD does the job just fine. If you’re using such a device, you

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OLED I2C DISPLAY WITH ARDUINO Tutorial

LED Projects / By Muhammad Bilal

Hello there! Fellow electronics enthusiasts, I am quite sure we all make some or other projects, as a part of our learning experience or academics. We sure would want to display some data present on our micro-controllers, from sensors or simply display some message, so here is a quick tutorial about OLED displays, in which we

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