Tiny Reflow Controller with character LCD
ArduinoTop Stories

Tiny Reflow Controller with character LCD

Reflow ovens are an important part of the development of PCB for electronic products when using surface mount components. They provide a route through which PCBs can be quickly populated with SMD components, however, for accurate results, the heat across the oven needs to be controlled...

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TourBox – The Ultimate Controller For Photoshop And Lightroom
Products

TourBox – The Ultimate Controller For Photoshop And Lightroom

Tour Technology is a group of tech engineers and designers working together to make innovative products for designers and creators. After several years of research and development, they created an advanced controller with customized creative inputs to simplify and optimize control of...

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Romeo BLE – An Arduino Based Powerful Robot Control Board With Bluetooth 4.0
ArduinoMotorRobots

Romeo BLE – An Arduino Based Powerful Robot Control Board With Bluetooth 4.0

Romeo BLE is an all-in-one Arduino based control board specially designed for robotics applications from DFRobot. This platform is open source and it's powered by thousands of publicly available open-sourced codes. Romeo BLE can easily be expanded using Arduino shields. The most important...

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Multiphase, 60V synchronous boost controller peaks at 97%
Power supply

Multiphase, 60V synchronous boost controller peaks at 97%

LTC3897 is a multiphase synchronous boost DC/DC controller with input surge stopper and ideal-diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements, enabling the use of smaller inductors versus...

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RGBW LED Controller v3.1
Led

RGBW LED Controller v3.1

Jeremy @ thecustomgeek.com updated his RGB LED controller with a bunch of improvements. The new RGBW LED Controller is here! The video above shows some of the things it can do, but here is a list of improvements: IRLB8721PBF MOSFET’s – More power! Double sided and thicker...

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A dual sensor fan controller build
ControlSensor

A dual sensor fan controller build

Kerry Wong has designed and built a dual sensor fan controller: To make the design more useful, one channel is marked as optional (see components with * on the silkscreen) so that you can build either a single sensor fan controller or a dual sensor one. With two sensors, the control...

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LTC7851 – Quad Output, Multiphase Step-Down Voltage Mode DC/DC Controller with Accurate Current Sharing
IC

LTC7851 – Quad Output, Multiphase Step-Down Voltage Mode DC/DC Controller with Accurate Current Sharing

The LTC7851 is a quad output multiphase synchronous step-down DC/DC controller with accurate current sharing between phases and differential output voltage sensing. This controller works in conjunction with external power train devices such as DrMOS and power blocks as well as...

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Opto-isolated laser controller build
Control

Opto-isolated laser controller build

Scott Harden built his own opto-isolated laser controller and wrote a post on his blog detailing its assembly: My goal was to utilize a free hardware output line to signal to a device that I build to modulate the laser in a special way. This way there would be no modification to any...

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