The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...
This library allows your Arduino to communicate via Modbus protocol. The Modbus is a master-slave protocol used in industrial automation and can be used in other areas, such as home automation. The ...
I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...
In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...
The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...
Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
LIBRARIES UPDATE: Due to semester break, UW Libraries will have reduced hours. Coe Library closes at 5:30 p.m. Friday, 4/17; is closed Saturday, 4/18; and will be open Sunday, 4/19 from 1 p.m. to 7 ...
modbus_add_signal(cpx_io_ip, 255, 0, 1, "CPX_DO", True, 32) modbus_add_signal(cpx_io_ip, 255, 0, 0, "CPX_DI", True, 4) ...