Sound to Colour Light Effects – Arduino Compatible

Sound to Colour Light Effects – Arduino Compatible

This is a fun-loving project based on the Arduino platform. The project creates color light effects with sound level sense by an onboard condenser microphone. The project consists 20 x WS2812B RGB LEDs, an Atmega328 micro-controller, condenser microphone along with pre-amplifier, RCA...

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Humidity Meter Using OLED Display – Arduino Compatible

Humidity Meter Using OLED Display – Arduino Compatible

This is an easy to build, very compact, and low profile Arduino compatible platform to build a humidity meter/Gauge using a 0.96Inch OLED display. The project consists of Atmega328 microcontroller, 0.96Inch OLED display, 3.3V regulator, and HIH5030 analog humidity sensor from...

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Two Channel Smart Low-Side Power Switch for Inductive, Resistive and Capacitive Loads – Arduino Shield

Two Channel Smart Low-Side Power Switch for Inductive, Resistive and Capacitive Loads – Arduino Shield

The project presented here enables users to switch all kinds of resistive, inductive and capacitive loads, limited by clamping energy (EAS) and maximum current requirement. The user may interface 2 x inductive, resistive, and capacitive loads such as solenoid, dc motor, high current...

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1425
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PIR Motion Sensor LED Ceiling Light – Arduino Compatible

PIR Motion Sensor LED Ceiling Light – Arduino Compatible

This motion sensor LED ceiling light board has been designed using 4 white LEDs each of 1-3W, PIR sensor module, Atmega328 microcontroller, low ohm IRLR7843 MOSFET, and few other components. The PIR sensor detects the infra-red rays emitted by human motion within the detection area...

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1931
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LCDduino – Arduino Compatible 16×2 LCD module

LCDduino – Arduino Compatible 16×2 LCD module

The LCDduino board enables users to create many applications/projects that require a 16x2 LCD display and Arduino. The board has the exact size of 16x2 LCD and can be installed on the backside of the LCD. This is a low-cost solution that has onboard Arduino + LCD so no extra Arduino...

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2137
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ThermoDuino – OLED Display Thermometer and Tiny Arduino Board

ThermoDuino – OLED Display Thermometer and Tiny Arduino Board

  ThermoDuino is a mini Arduino compatible board that consists of LM35 temperature sensor, ATMEGA328 chip, and 0.96" OLED display. The board has been designed to measure temperature. We have used the LM35 SO8 SMD sensor which is connected to A0 analog pin of the chip, and the...

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3270
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Low Cost Room Thermometer Using 16×2 LCD and Atmega328

Low Cost Room Thermometer Using 16×2 LCD and Atmega328

This is an easy to build small size and low-cost room thermometer. The project consists of LM35 analog temperature sensor, 16x2 LCD, and an Atmega328 chip. This compact board is Arduino compatible and provided with an onboard connector for Boot-Loader burning and Arduino IDE...

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3462
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Current Meter Using 0.96″ OLED Display

Current Meter Using 0.96″ OLED Display

This project provides an economical and precise solution for DC current sensing and display on an OLED display. This board uses the ACS715T-20A hall effect-based linear current sensor chip, 0.96 Inch I2C OLED Display and Atmega328 microcontroller chip. It is an Arduino compatible...

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3169
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