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| | | | | coronax.wordpress.com | |
| | | | | Before I move on from the C64 user port for a while, I wanted to do a project where the computer actually read a value from the environment and analyzed it. Also, I wanted to spend a little effort fixing up my kludgy SPI implementation, and give it a better workout by reading several inputs... | |
| | | | | www.dyalog.com | |
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| | | | | blog.squix.org | |
| | | | | Logic Analyzers can be quite useful to test and analyze hardware. In this short video I explain how to use the cheap LHT00SU1 logic analyzer together with PulseView on Mac OS X to test a new ESP32 development board. https://youtu.be/PHADbXs1rJQ Here is the code used to create the signals #include uint8_t pins [] =... | |
| | | | | coderdojoathenry.org | |
| | | Controlling Robot Wheels Last week, we figured out how to control a motor with a H-bridge. We expanded this to controlling a pair of wheels using the H-bridge. Above is a photo of the hardware. The wiring of the H-bridge is: H-bridge [+] and [-] are connected to a 9V battery H-bridge [IN1] to [IN4]... | ||