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andybrown.me.uk | ||
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danstrother.com
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| | | | | Reflow soldering is not new. The electronics industry has been using it forever. Hobbyists have been flocking to it in droves. Many use toaster ovens. A growing contingent use skillets. A few do it open-loop. Some use integrated PID controllers. A handful reflow both sides. Quite a lot use stencils. Others forgo that luxury and... | |
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bikerglen.com
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www.pololu.com
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| | | | | Last time, I gave a basic introduction to the simple pulse interface for sending commands to servos. In this post, I want to explore some of the details and ramifications of the servo interface in a bit more depth. I'll be using the Mini Maestro 12-channel servo controller, which offers a lot of servo control flexibility, and a current probe with my oscilloscope to illustrate servos' responses. | |
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blog.nuculabs.de
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| | | Cover Photo by Matan Segev from PexelsCover Recently, I purchased a NodeMCU from AliExpress for about $4. The reason I did this was to find out what all the fuss is about with ESP8266. NodeMCU is an open source IoT platform. It includes firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. Source: ESP8266 Datasheet Compared to the Arduino UNO, my ESP8266 totally knocks it out of the park when it comes to CPU power and price. | ||
