ShreeshaN
DIIDevHeads IoT Integration Server
•Created by Camila_99$$ on 3/22/2024 in #firmware-and-baremetal
Are there any other Arduino boards with USB ports that also support the Keyboard.h library?
Unofficial board like ESP32S3 or RP2040 should work as well
8 replies
DIIDevHeads IoT Integration Server
•Created by Marvee Amasi on 1/30/2024 in #pcb-and-analog
How Do I use an Op AMP for Signal Amplification
Audio has its own series of op amp which is optimised for audio signal and it would not be a part of standard Opamps series. Audio Opamps and circuits are readily available in market, so I would recommend Opamps like NE5532 for first designs.
10 replies
DIIDevHeads IoT Integration Server
•Created by Chimmuanya Okere on 1/19/2024 in #pcb-and-analog
How to Reduce Crosstalk in a PCB Layout
Are you planning to do ground pour? That can help with cross talk between signals
9 replies
DIIDevHeads IoT Integration Server
•Created by brotherjoons on 1/14/2024 in #pcb-and-analog
Slow rise time on SD_CLK causes boot failure
@brotherjoons In many cases SD_CLK pin is not pulled high in SDIO interface, but different vendors provide different reference designs, so the best option is to refer ventor reference designs or working open source designs if available
12 replies
DIIDevHeads IoT Integration Server
•Created by nour_oud on 1/8/2024 in #edge-networking
Wireless Communication Between Arduino Boards
Do you have any other requirement like range or power consumption? Depending on the requirements you can decide the approach for the problem
3 replies