* ATtiny Pin 3 = (D4) to LED1 ATtiny Pin 4 = GND * ATtiny Pin 5 = SDA on all devices ATtiny Pin 6 = (D1) to LED2 * ATtiny Pin 7 = SCK on all devices ATtiny Pin 8 = VCC (2.7-5.5V) * NOTE! - It's very ...
An RFID-based attendance system transforms the tedious task of manual attendance tracking into an automated, error-free process. What makes this project particularly exciting is how a few inexpensive ...
circuitdigest_preprocess_comment(Array, 'comment', Array) call_user_func_array('circuitdigest_preprocess_comment', Array) (Line: 261) Drupal\Core\Theme\ThemeManager ...
extern void lcd_init(void); //Function prototype to initialsie LCD extern void lcd_command(unsigned char command); //Function to operate LCD in command mode extern void lcd_data_write(unsigned char rs ...
Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...
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