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Build captivating pulsing LED effects with this 9V battery-powered circuit, driving two LED strips in complementary fading patterns. Discover the innovative timing and control techniques within this design, perfect for creating dynamic visual displays.... [read more]

Unleash the power of 12VAC with this innovative DC to DC converter, generating a robust 40mA output for up to 200 hours on standard alkaline batteries. Maximize your low-power applications and explore higher voltages with a simple adjustment.... [read more]

Build precise delays of up to 12 hours using this circuit with a 1/6 74HC14 Schmitt Trigger oscillator and a 12-stage binary counter, achieving timing accuracy for your projects.... [read more]

Build a powerful infrared remote control tester with the TSOP1738 receiver. This easy-to-construct circuit, featuring a 5-meter range, provides clear signal detection through a piezo buzzer. Unlock the potential of your remote controls and create a responsive system for your projects.... [read more]

Transform your PC enclosure with this innovative circuit, enabling clear visual indication of both IDE and SCSI disk activity. Build a robust, multicolour LED solution that simplifies drive monitoring and enhances your system’s performance.... [read more]

Build a smart battery saver circuit with a delay, automatically turning off your device when the ambient light is low – perfect for conserving power and ensuring your display is always readable. This innovative design utilizes a MOSFET and LDR sensor for efficient power management, ideal for devices running on 6 or 9V batteries and drawing up to 100mA.... [read more]