Happy New Year to all!
I hope 2022 brings you good times and some fun new IOT projects!
I just downloaded KiCad 6.0 as a present to myself, so I predict some new PCB designs are in my future for 2022 : )
I have been using this cheap one and it has been working quite well! However, I recently saw this hotplate reflow station and I think with a proper stencil / fine solder paste needle it would be miles better than using a hot air gun (after being burned countless times from having to hold the SMD pieces with a tweezer while blowing). Will try building one (albeit shorter as I want it to fit under my electronics microscope) and will let y'all have a look once it's done!
@ncollins said in What did you build today (Pictures) ?:
Ebyte NRF52805 module
Hi, I see you integrated the E104-BT5005A BLE chip in this project.
I’m trying to use it in a simple robot project and having difficulties to make the RX/TX connection with “RF Connect” IOS app.
I already wired the chip to the Seeeduino board and I can find and connect the bluetooth on the RF scan list. But I just don’t know the Arduino code to make it send and receive simple massages on the Arduino serial monitor.
Your help is very much appreciated.
OK, I did my battery test. @NeverDie @Nca78 @mfalkvidd
You can find it here
The batteries from Newegg and Fullbattery are good ones.
If you going to buy a large quantity and looking for a low price, then you should buy 1 or two and test them as I have done here. You might have to "kiss a lot of toads" before you find a good vendor, though.