Starting Arduino
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IR On/Off Switch Using Microcontroller
The ability to turn electrical devices ON or OFF using a remote control is a well-established concept, with numerous devices effectively performing this function.
To implement a remote control system for switching electrical devices, a typical schematic would include several key...
Microcontroller driven LCD panel with voltage measurement time EEPROM for computers
Drive a four-line LCD panel using an Arduino. The project initially aimed to control the LCD for displaying arbitrary information but evolved to include functionalities such as timekeeping, EEPROM read/write operations from the Atmel 328p, and voltage measurement. Multiple existing...
Accelerometercontrolled LED Bike Helmet
The Arduino website provides comprehensive documentation on connecting LEDs to the Arduino using the MAX7221. A specific set of components is required for this setup.
The MAX7221 is a versatile LED driver that enables the control of multiple LEDs through a...
repair microcontroller circuit
The difference between these two ICs. A microcontroller is a specialized type of microprocessor designed to be self-sufficient and cost-effective, while a microprocessor is typically intended for general-purpose use, such as in personal computers (PCs). The microcontroller integrates several useful...
arduino electronics
The example circuit and code should be sufficient to begin without delving into additional details. A rotary encoder is an electromechanical component with a shaft that records rotation and converts it into electrical pulses to indicate the direction of rotation....
DSLR Remote Control
Information and resources on remotely using a DSLR camera, primarily utilizing Arduino-based solutions.
The use of Arduino-based systems for remotely controlling DSLR cameras has gained popularity among photography enthusiasts and professionals seeking to enhance their shooting capabilities. These systems typically involve...
Arduino based camera trigger circuit
The core of the circuit features an Arduino microprocessor, represented by the header pins on the left side of the circuit schematic. Two analog inputs, labeled 0 and 1, are connected to the emitter sides of TEMT6000 ambient light sensors...
arduino dice
Arduino 7-segment display dice circuit and tutorial with Arduino sketch. Build a dice that is shaken by holding a button in and thrown by releasing the button. The shake, throw, and number thrown are animated and displayed on a seven-segment...
Microcontroller Clapper Switch
For those who prefer convenience, it is possible to turn the bedroom light on or off without leaving the bed simply by clapping hands. This concept inspired the design of a clap-activated light control system. Various clap switch projects can...