ESP32 Voice Recorder
Use your I2S microphone to record voice and output that voice to your I2S DAC Audio amplifier, creating an ESP32-S3 voice recorder. INTRODUCTION On I2S Audio on the ESP32-S3, you were […]
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Electronics
I2S Audio on the ESP32-S3
Wanting to implement digital audio on your ESP32-S3? Learn more about running I2S on an ESP32S3 dev board through this ESP32 I2S audio tutorial. Introduction Last time, you learned about
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Xiaozhi ESP32 Programming and Configuration
Ready to program and customize your Xiaozhi ESp32 voice assistants? Find the steps here. (Note: This article has gone through different revisions to reflect different Xiaozhi AI versions) Introduction Last
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How Do Hardware Voice Assistants Work?
How do voice assistants work?Interested in making your own? Know first the processes involved, here. Introduction Hey Google! Alexa! Siri! What do these phrases have in common? They are wake
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Easy Xiaozhi AI ESP32 Voice Assistant
Check out this easy-to-make ESP32 voice assistant utilizing the Xiaozhi AI Chatbot. Introduction Last time, you learned about DIY hardware voice assistants. Constructing a voice assistant is not a trivial
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CAN Bus on STM32 Blue Pill
Start learning CAN Bus programming using the STM32 Blue Pill here. Introduction Last time, you learned about CAN bus programming in Arduino. This time, you’ll learn how to program CAN bus
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CAN BUS Tutorial: Creating your First CAN Bus Program
Want to go hands-on on CAN bus? Go ahead and browse through this CAN bus programming guide. Introduction You had an Introduction to CAN Bus on the previous blog. Now,
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CAN Bus Tutorial: An Introduction to CAN Bus
Have a primer on the popular automotive/EV communications protocol in this CAN bus tutorial. Introduction Before the mid-1990s, a lot of cars had a ton of electrical wiring inside them.Â
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ESP32 – Get Time from the Internet
Want to synchronize the current date and time to your ESP32 device? Don’t want to always do manual time adjustments. Read along to know how your ESP32 can get the
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Electronic Parts Assembly in FreeCAD 1.0 – Creating an Assembly and Inserting Components
Want to make an electronic assembly in FreeCAD 1.0 but don’t know where to start? Find the answers here. Introduction A thorough discussion to generating 3D models in KiCAD and