Building a digital frequency meter using Arduino Nano and a 16X2 LCD display is a rewarding project that not only enhances your knowledge of electronics but also provides a practical tool for measuring frequencies accurately. The Arduino Nano’s versatility and the simplicity of the 16X2 LCD display make them an excellent combination for various projects.
In this article, we will discuss the step-by-step process of how to send SMS to a GSM module using Arduino UNO, SIM900 GSM module, and a 16×2 LCD display. It plays a crucial role in interpersonal and business communication. The combination of Arduino UNO and SIM900 GSM module provides an efficient and user-friendly way to send SMS messages.
The temperature humidity sensor system with Arduino is a versatile and cost-effective solution for monitoring environmental conditions. Whether it be home automation, agriculture, industrial processes, or weather stations, it offers accurate measurements and real-time display of data.
Creating a remote control ON-OFF switch using the CD4017 IC, TSOP1838 IR sensor is a fun and practical project. This DIY project allows you to control various devices wirelessly, adding convenience to your daily life.
The forward reverse motor control circuit using the C1383 transistor offers a versatile and reliable solution for controlling the direction of rotation of a motor. The C1383 transistor, with its high collector current and voltage capabilities, ensures efficient switching and performance in the circuit.
Making a transistor VU meter DIY using BC547 and BC557 transistors is a rewarding DIY project. It will not only enhances your understanding of audio circuits but also allows you to customize the design according to your preferences.
Building a homemade 12V auto battery charger with an auto cut off feature using the LM358 IC and BC547 transistor is an easy and simple electronics project suitable for beginners. It allows you to monitor and maintain your car’s battery life effectively.
The 3S BMS for 18650 Li-ion Cell using LM339 IC, LM317 IC, and BD140 transistors is a simple and effective circuit that can protect your battery pack from overcharging, over-discharging, and short circuiting.
Busing readily available components such as LM3914 IC, CD4017 IC and 555 TIMER IC, it is possible to create a homemade DIY LED oscilloscope that is both simple and effective. This project can be accomplished even by beginners with some basic knowledge of electronics and can be completed within a short period of time.
Creating a DIY Arduino based PLC is an excellent option for hobbyists and engineers looking for a cost-effective way to automate their processes. The critical components needed include the Arduino Nano, ULN2003A IC, PC817 Optocoupler, and MC34063 IC. These components provide the necessary safety and protection to the microcontroller unit while ensuring efficient and reliable output.
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