A new soldering kit for beginners, a soft circuits kit from ChickTech, an updated version of the OpenMV, two GPS/GNSS antennas and parts for your CNC!
Two new Qwiic IR Array breakouts, a load of new CNC drills and four different types of copper clad!
The SparkFun Pi AVR Programmer HAT is here, along with new load cells, microSD cards and APA102C LEDs
A large Summer Solstice Sale, a new 3D printer, five new CNC machines, and three little sensor boards. It's a big Friday!
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Thanks! The necessary sample rate is sort of dictated by the tempo of typical children's music. For example Jingle Bells, Mary Had a Lamb,…
creative idea! and nice write up!! what were your initial concept ideas for the needed sample speed?
Awesome. But how did you disable the highly vulnerable receiver built in to your garage opener?
Ah cool. For the comparison, I wanted to keep it simple with only temperature measurements. The humidity/temperature sensors lowers the cost…
I studied linear circuits and analysis in my second smester of university and i struggled a lot in making circuits especially digital clock.…
I have 11 temperature sensors in and near my house. They are of four different models, none of which are on your list. AM2302, AKA DHT22:…
I have tested the DS18B20 briefly. It is an alternative option for that distance using its the digital output. This was one of the…
I was using an analog input on the ATmega328P to read the TMP36 without a library. The spike between 55 to 72 was surprising to me as well.…
I would look a little closer at your data for the TMP36. When it changes from 68 to 72, the bits go from: 10001001 10010001 That single-bit…
Do any of these have a native video out capability? Or would I have to build that from scratch for myself?