Search

Description:This OLED display module is small, only 0.96″ diagonal, it is made of 128×64 individual yellow and blue OLED pixels, each one is turn on or off by the controller chip.It works without backlight, that is, in a dark environment OLED display is higher compared to that of LCD display you wi..

Description:This OLED display module is small, only 0.96″ diagonal, it is made of 128×64 individual yellow and blue OLED pixels, each one is turn on or off by the controller chip.It works without backlight, that is, in a dark environment OLED display is higher compared to that of LCD display you wi..

An I2C adapter for 1604 (16x4 character) LCD screens is a small interface board using a PCF8574 chip. It cuts down the wires needed from 10 or more down to just 4. It works with 5V power and connects via two data lines (SDA and SCL).Main FeaturesUses only two microcontroller pins for data communica..

TTL to RS485 485 to Serial UART Adapter Compatible with 3.3V and 5.0V power supply. Has RXD, TXD signal indicator light, monitor send and receive status. Support multi-machine communication, allowing access at up to 128 devices on the bus The module can be hot swapped, the signal does not ap..