Controlling Arduino using your Voice
https://www.electronics-lab.com/controlling-arduino-by-voice/
bluehybrid @ instructables.com shows us how to use your voice to control a led light on Arduino. To achieve this he used the 1Sheeld Arduino shield. This Project is getting start to use arduino with 1Sheeld In this project we will turn an LED (ON) and turn it (OFF) by Voice We will say “Open” to turn […]
Hardware serial port monitor over WiFi
https://www.electronics-lab.com/hardware-serial-port-monitor-with-wifi/
This tutorial shows how to connect Arduino to the TX line (of a router, RPI) and display serial data on smartphone over WiFi. Arduino listens for serial port communication on its hardware serial port. Then it sends every received line of data trough software serial port to ESP8266. ESP8266 puts every received line of data […]
Arduino DS18B20 Thermometer on iOS or Android
https://www.electronics-lab.com/arduino-ds18b20-thermometer-on-ios-or-android/
maroelawerner @ instructables.com has a tutorial on how to display temperature data on an Android or iOS device using Arduino and Blynk app. In this Instructable I am going to attempt to show you how to put together a little project to use the Blynk app (optainable at http://www.blynk.cc/) to display the temperature remotely on a […]
Geiger–Müller counter that works with Arduino
https://www.electronics-lab.com/geiger-muller-counter-that-works-with-arduino/
Bob @ robertgawron.blogspot.com has posted a Geiger-Muller project that can be used with Arduino or any other microcontroller board. The Geiger–Müller counter is a relatively simple tool to measure ionizing radiation. To increase sensitivity, construction presented here contains three (instead of one as usually) soviet STS-5 lamps. This is important for measurements of natural sources of […]
8×8 RGB Led Matrix with WS2812 driver with Arduino Uno
https://www.electronics-lab.com/8x8-rgb-led-matrix-with-ws2812-driver-with-arduino-uno/
In this video we learn how to use this 8×8 RGB LED matrix. This matrix is using the WS2812 driver and it is great, because each LED is individually addressable. Only one microcontroller pin is required to control all the LEDs, and you get 24 bit color for each LED. 8×8 RGB Led Matrix with […]
Arduino Network Analyzer
https://www.electronics-lab.com/arduino-network-analyzer/
Brett Killion has published his Arduino shield a Network Analyzer on an Arduino Shield which covers from 0-72MHz. The network analyzer shield uses an Analog Devices AD9851 DDS chip clocked at 180MHz which will output a sine wave at any frequency from 0Hz and 72MHz. The DDS output is filtered with a Butterworth LPF and […]
Connecting HC-05 Bluetooth Module to Arduino
https://www.electronics-lab.com/connecting-hc-05-bluetooth-module-to-arduino/
TechDepot Egypt @ instructables.com has published a tutorial on how to connect a HC-05 Bluetooth module to Arduino. Turorial shows how to connect the module with Arduino and example code is included. It is worth noting that the HC-05 power in (Vcc) uses 5V, while the transmit and receive (TXD and RXD) logic signal uses […]
DIY Arduino Battery Spot Welder
https://www.electronics-lab.com/diy-arduino-battery-spot-welder/
KaeptnBalu @ instructables.com has build a DIY spot welder based on Arduino board. It is powered from a 12V car battery with enough current capability to solder nickel strips on battery packs. The board generates two short pulses with the first one to be 1/8 of the time of the second one. Pulse time of second […]
Arduino NRF24L01 Wireless Tutorial with Arduino Uno
https://www.electronics-lab.com/arduino-nrf24l01-wireless-tutorial-with-arduino-uno/
Here is a new video of our friends at educ8s.tv: Do you want to add wireless capability to your Arduino Projects? Using the NRF24L01+ module is a very easy and reliable way to do so. This tranceiver module works at the 2.4GHz band and it is extremely easy to use with any Arduino board, like the […]
mavroOBD – Arduino based OBD port module
https://www.electronics-lab.com/mavroobd-arduino-based-obd-port-module/
Danny Mavromatis has designed an Arduino based OBD port module using Atmel 328P MCU and Microchip MCP2515 CAN Bus controller with SPI interface and MCP2551 CAN transceiver. The goal of this project it to create an Arduino based OBD port module that can be used to enhance a vehicles capabilites. For example, if you want […]