Tag: Arduino
![ThermoDuino – OLED Display Thermometer and Tiny Arduino Board ThermoDuino – OLED Display Thermometer and Tiny Arduino Board](https://www.electronics-lab.com/wp-content/uploads/2020/12/SCH-2.jpg)
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...
Continue Reading![Low Cost Room Thermometer Using 16×2 LCD and Atmega328 Low Cost Room Thermometer Using 16×2 LCD and Atmega328](https://www.electronics-lab.com/wp-content/uploads/2020/12/Schematic-1.jpg)
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...
Continue Reading![Current Meter Using 0.96″ OLED Display Current Meter Using 0.96″ OLED Display](https://www.electronics-lab.com/wp-content/uploads/2020/11/004-5-scaled-e1606589094145-1024x774.jpg)
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...
Continue Reading![Attiny85 8-pin Arduino Programming Shield Attiny85 8-pin Arduino Programming Shield](https://www.electronics-lab.com/wp-content/uploads/2020/11/003-10-1024x645.jpg)
Attiny85 8-pin Arduino Programming Shield
This Arduino shield transforms your Arduino UNO into an ISP-Programmer for the ATtiny85 microcontroller. The board simplifies the Boot-loader burning on the ATtiny85 chip. It consists of an 8-pin DIP socket to insert the new ATtiny85 chip, C1 decoupling capacitor, and C2 capacitor is...
Continue Reading![Lead Acid Battery Voltage Monitor using ATMEGA328 Lead Acid Battery Voltage Monitor using ATMEGA328](https://www.electronics-lab.com/wp-content/uploads/2020/11/SCH-10-1024x552.jpg)
Lead Acid Battery Voltage Monitor using ATMEGA328
Monitoring the voltage level of a 12V Lead Acid Battery (SLA) is easy and simple with this project. The board is made using an ATMEGA328 micro-controller and 12 x 5mm LEDs. The ATMEGA328 microcontroller senses the analog voltage on A3 Analog pin and drives 12 LEDs connected to digital...
Continue Reading![Optically Isolated Analog Input Module for Arduino Optically Isolated Analog Input Module for Arduino](https://www.electronics-lab.com/wp-content/uploads/2020/11/003-6-1024x632.jpg)
Optically Isolated Analog Input Module for Arduino
This isolated analog input module is useful for interfacing Analog signals of various types originating from analog sensors and field devices. The module is beneficial for in-process controls, factory automation, industrial applications, etc. Interfacing an analog voltage, an analog...
Continue Reading![DIY PCB Exposure Box using Arduino Nano DIY PCB Exposure Box using Arduino Nano](https://www.electronics-lab.com/wp-content/uploads/2020/10/Screen-Shot-2020-10-24-at-10.58.41-PM-1024x592.jpg)
DIY PCB Exposure Box using Arduino Nano
Printed circuit boards make the creation of electronic devices in a repeatable and reliable manner a possibility. However, due to factors such as long turnaround time, cost, and other challenges associated with making PCBs through established fab houses, electronics hobbyists and...
Continue Reading![Expansion Shield – Breakout Board for Arduino Nano Expansion Shield – Breakout Board for Arduino Nano](https://www.electronics-lab.com/wp-content/uploads/2020/11/SCH-2-1024x520.jpg)
Expansion Shield – Breakout Board for Arduino Nano
If you need to interface many devices and sensors to Arduino Nano, then, this project is for you. This is a Nano expansion I/O shield (breakout board) for the Arduino Nano. The board facilitates the easy connection between Arduino Nano and other devices. Each Arduino (I/O)...
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