The SmartElex TLC-555 PWM Output Generator is a multi-purpose solution for creating adjustable square waves across a range of applications. Powered by 3V to 12V DC, it features an onboard regulator that caps output at 5V for safe operation. With selectable frequency ranges from 1.5K to 25 KHz or 1.5 to 250 Hz, and a trimmer pot for fine-tuning, this board is perfect for PC fan simulation, IR signal modulation, audio inputs, and more.
Features:
- Generates adjustable square waves with precise control.
- Powered by 3V to 12V DC with onboard regulation.
- Output capped at 5V for safety and logic compatibility.
- Frequency range options: 1.5K25 KHz or 1.5250 Hz.
- Onboard trimmer pot for easy frequency tuning.
- Uses 74HC1G04 buffer to sink/source up to 12.5mA.
Package Includes:
1 x SmartElex TLC-555 PWM Output Generator
1 x Berg pin
1 x Connecting cable





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