JLCPCB Prototype for $2(Any Color): https://jlcpcb.com
A PCB design concept. Standard Arduino modules can be pushed into the board (possibly without even soldering) to create a finished design. A sketch is uploaded and the device 'just works'.
PCB design and Arduino sketch are here:
https://easyeda.com/julian256/Nano-Playboard
A PCB design concept. Standard Arduino modules can be pushed into the board (possibly without even soldering) to create a finished design. A sketch is uploaded and the device 'just works'.
PCB design and Arduino sketch are here:
https://easyeda.com/julian256/Nano-Playboard
Can u name a sensor for CO2 compatible with Arduino…
Is the 2$ for 5 PCBs only valid for the first order? Or every time after?
If you're concerned about the dupont connectors varying in size, just offset the holes on the board by +-50 mills (not mm) alternating along the connector.
Arduino temperature board
If you want plug-and-play, why not make a PCB that goes over the breadboard, with cutouts for these modules, and the PCB using male header pins to replace tedious jumper wires?
Hey Julian, after spending a few hours on YouTube watching electronics-related videos, I found your channel and really liked it. I would like to offer you a collaboration for your channel, if you are interested, leave me your email to enter in details. 🙂
I cannot seem to find a temp sensor like yours that run 5V. eBay and Amazon Australia are my only choices. Would a step down module between the sensor and nano work?
You can alternately bend the pins a small amount, perpendicular to the row of holes. (not parallel, it won't work well.)
For example, put a slight left bend on all the even pins, a slight right bend on all the odd ones.
The alternating bias of the pins will apply pressure to all the holes. You'll need a spacer behind.
Either way, PEEL THE SCREEN you're making a video of it jeez.
Hello! Could you see and make movies about smart 128×64, 128×32 ssd1306 oled libraries on i2c and SPI, which are small and fast compared to slow and huge Adafruit and U8glib? They consume only a few bytes of RAM!
One of them supports only fonts but is very small and cool for simple applications, it's called SSD1306Ascii. The second is not enough that it takes up little memory, it is extremely fast and supports graphics. It's called ssd1306 from lexus2k. Both are on github. github_greiman_SSD1306Ascii and github_lexus2k_ssd1306. Lexus2k even has an arkanoid game as the sample code.
It would be nice to show that there is an alternative that is fast and takes up few resources, especially when there is not enough space and RAM in the project 🙂 Regards
Use plug in headers on your pcb