controller

Temperature controller for K type thermocouple and MAX6675

Temperature controller for K-type thermocouple and MAX6675

After CNCPaul/LathePaul created such an awesome-looking heating chamber, the postie once again knocked on the door at Nerd Towers to deliver yet another eBay purchase – this time, it was a K-type thermistor and breakout module (basically just a MAX6675 on a board with pin headers) We  had looked online at temperature controllers but they

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LT3795 110V LED Controller with Spread Spectrum Frequency Modulation

LT3795 – 110V LED Controller with Spread Spectrum Frequency Modulation

Features 3000:1 True Color PWM™ Dimming Wide Input Voltage Range: 4.5V to 110V Input and Output Current Reporting PMOS Switch Driver for PWM and Output Disconnect Internal Spread Spectrum Frequency Modulation ±2% Constant Voltage Regulation ±3% Constant Current Regulation: 0V ≤ VOUT ≤ 110V Programmable Input Current limit CTRL Inputs Linearly Adjust LED Current Adjustable

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Arduino Programming For Beginners The Traffic Light Controller

Arduino Programming For Beginners: The Traffic Light Controller

Last week, we learnt about the basic structure of an Arduino program and took a closer look at the ‘blink’ example. Hopefully you took the opportunity to experiment with code, adjusting the timings. This time, we’ll be writing something from scratch. In fact, let’s make a traffic light. Apart from the basic Arduino, you’ll need:

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