ESP32 and Android - rich user interfaces for ESP32 systems
Combining an ESP32 based peripheral device with an Android companion app opens rich possibilities for user interface design. This talk, held at DWX in Germany, looks at ESP32 Android Bluetooth, ESP32 Android WiFi and both Audio and QR code side channels. ... https://www.youtube.com/watch?v=O1fXLeO7txc
Bluetooth SIG certification costs are annoying. Interestingly, legal developments took place recently with Fiat vs Bluetooth SIG. Here, I - who is not an attorney but just an amateur - takes a look at what he thinks, and how the Bluetooth certification situation will change.
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https://www.youtube.com/watch?v=Mh4mDn2cFDo
This is the Raspberry Pi AI Camera. I will have a more detailed video on this official Raspberry Pi foundation product shortly; in the mean time here one of the demos from EmbeddedWorld in Nuremberg
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https://www.youtube.com/watch?v=-3BooE1Lqw8
SysBench is an ideal Raspberry Pi benchmark, and can also be used to compare other single board computers such as the ASUS TinkerBoard or the OrangePi. Sadly, different versions of SysBench do not return comparable results, which is why compiling a specific version of SysBench can be helpful. This video shows how it is done...
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https://www.youtube.com/watch?v=1qOe0HpS460
We discussed the basics of MLCC derating some time ago. Now, it is time to see how the SMD case size and the rated voltage affect the behaviour of the capacitors.
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https://www.youtube.com/watch?v=mDRGcDyDy9M
For some time, XTENSA versions of the ESP32 are able to run the Linux kernel. This video shows how to compile the kernel, and how to deploy and run it on an ESP32-S3.
Attention: this video has a small mistake. Run the shell script only AFTER all the required components were downloaded.
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https://www.youtube.com/watch?v=5oKeVyxgwzk
Harness the power of the OpenSCAD intersection operator to prepare geometry for 3D printing without effort. This video also takes a look at the assembly process of the resulting printed particles, and finally recommends a glass company I personally like a lot.
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https://www.youtube.com/watch?v=6o9H6VraCaw
The Aneng AN8009 is a cheap but cheerful multimeter ideally suited to electronics beginners working on low current, low voltage circuitry. Here is a review of mine, which I bought for a book which I currently write.
And, as promised, the teardown can be found at https://lygte-info.dk/review/DMMAnengAN8009%20UK.html.
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https://www.youtube.com/watch?v=SFBmJ1iq-D4
Order of Battle
00:47 - Understand the problem
02:17 - Create and modify the project
05:37 - Send the build to the Mac
06:28 - Fix the „No App Store Connect access for the team“ error
07:30 - Find out verification is useless
08:42 - Publish a test flight to test the privacy header
09:36 - How to check for success
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https://www.youtube.com/watch?v=wns36XppRwA