Arduino Projects

Collection by Circuit Digest • Last updated 2 days ago

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Open-Source Arduino Shield with a GPU, FPGA, HDMI, and Python Support for Hassle-free Game Designing Experience

Open-Source Arduino Shield with a GPU, FPGA, HDMI, and Python Support for Hassle-free Game Designing Experience

Gameduino 3X Dazzler by Excamera Labs is an Arduino shield open-source, easy-to-use, and completely hackable audiovisual platform designed for game designing using Arduino or CircuitPython and projects that require high text visualizations. The shield comprises a BT815 GPU, a Xilinx Spartan-6 FPGA, an HDMI port, and two Wii Classic ports that give users the experience of a

DIY GPS Speedometer using Arduino and OLED

DIY GPS Speedometer using Arduino and OLED

In this project, we will build an Arduino GPS speedometer using a NEO6M GPS module with an OLED display.

Battery Capacity Tester

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

Battery Capacity Tester using Arduino

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

18650 Lithium Battery Capacity Tester

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

Components Required for Battery Capacity Tester

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

18650 Lithium Battery Capacity Tester using Arduino

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

18650 Battery Capacity Tester Circuit Diagram

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

Battery Capacity Tester Circuit

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

Constant Load Current Circuit

18650 Lithium Battery Capacity Tester using Arduino

We build a 18650 battery capacity tester for a Li-Ion 18650 Cell which will discharge a fully charged 18650 cell through a resistor while measuring the current flowing through the resistor to calculate its capacity.

Wired Serial Communication

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.

Arduino Serial Communication

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.

Arduino Wired Communication

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.

MAX485 Connection Circuit

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.

Arduino Wired Communication Circuit Diagram

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.

Long Distance Serial Communication using Arduino Circuit Diagram

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

In this tutorial, we are going to learn about the RS485 communication protocol and how to implement it with the two Arduino Nano we have with us and how to use the MAX485 RS485 to UART conversion Module.