One of the more interesting applications of this circuit would be to replace or to realize a smart sensor with Arduino. The 4…20 mA standard was introduced a few decades ago, to replace the existing 3 ...

This addon supports 4 pin I2C 128x32 or 128x64 oled displays that use either the SSD1306 or SH1106 driver. This addon does NOT support SPI displays commonly identified by the display having 7 pins, ...

Designed for HMI applications, the board offers MIPI DSI and CSI connectors, as well as a 100Mbps Ethernet RJ45 jack, four USB 2.0 ports, a 40-pin GPIO header ... The company did try ...

Waveshare ESP32-S3-Touch-LCD-1.85C is an ESP32-S3 development ... Debugging – UART header Expansion 28-pin 1.25mm pitch headers with up to 20x GPIO (5x through TCA9554PWR expander), UART, I2C, USB, 5V ...

It allows a device to "hear" and determine the direction of a sound… November 23, 2024 Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules In this project, we ...

“Uno R4 WiFi includes an error-catching mechanism that detects run-time crashes and provides detailed explanations and hints about the code line causing the crash,” according to Arduino – Electronics ...

A2. PCF8575C 0x20 to 0x27 need pull up in input mode. See #36, to be verified. So you can connect up to 8 PCF8575 on one I2C bus, giving access to 8 x 16 = 128 IO lines. To maximize IO lines combine 8 ...