Search Results for : Arduino
easySwitchBox – The long-range LoRa® wall switch
easySwitchBox by easySensors is a long-range LoRa® wall switch powered by coin cells and the Arduino IDE. easySwitchBox enables you to remote control your appliances from long distance as easy as the push a a button. The easySwitchBox does one simple thing – it sends on\off signals...
Continue ReadingElk New Development Board For Building Blockchain-Connected Devices
The creators of "1Sheeld" are set to launch a new development board for building blockchain-connected devices known as "Elk". Just like using an Arduino, the board enables a user to engage projects and interface them with Swarm, Ethereum, Bitcoin, Whisper, Status IM, and a host of other...
Continue ReadingHP 5082-74xx 7-segment display revived
A small interface board for the legendary HP 5082-7415 and 7405 DIP bubble display. by Yannick (Gigawipf): This project describes a breadboard friendly breakout board with 2 shift registers and resistors for these modules with dip socket to be gentle on these rare displays from the...
Continue ReadingAvnet Silica WiFi Shield based on AW-Cu300A module
Based on AW-Cu300A module, providing Arduino pinout connectors. Arduino Connector provides ultimate flexibility, leveraging on huge ecosystem of compatible boards, choose the microcontroller board that best fits your application and mix with sensors and other peripherals boards. The...
Continue ReadingANAVI Gas Detector – An ESP8266-powered air quality monitor
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...
Continue ReadingERASynth Micro – An Open Source RF Signal Generator
ERASynth Micro is a USB-Powered, Low Priced, Open Source RF Signal Generator, by ERA Instruments. ERASynth Micro is an open source signal generator with impressive features. Everyone can afford it, including makers, hackers, students, ham radio and SDR users. ERASynth Micro can be...
Continue ReadingUsing ESP32’s Flash Memory for data storage
The ESP32 has about 4MB of internal flash memory and since the data stored within the flash memory is retained even when power is recycled, it becomes super useful for applications where you need to keep certain amount of data even after power off. For today's tutorial, we will learn how...
Continue ReadingUsing a 16×2 I2C LCD display with ESP32
A few weeks ago, we examined the features of ESP32 module and built a simple hello world program to get ourselves familiar with the board. Today, we will continue our exploration of the ESP32 on a higher level as we will look at how to interface a 16x2 LCD with it. Displays provide...
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