DESCRIPTION:
Color: Yellow+Blue 4pin
FEATURES:
Size: 0.96'' inch
Pixels: 128X64
Driver IC: SSD1306
Viewing angle: > 160 degrees
Power Supply: 3.3V to 5V
Volume: 27MM * 27MM * 4.1MM
Communication: IIC, only two I / O ports
No font: The software takes word ..
DESCRIPTION:
If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V ..
DESCRIPTION:
Conversion level range: 1.8V-6V
Module size: 28mm X 27.5mm
Instructions:( for example 3.3V, 5V system conversion)
VCCA connect to 3.3V power supply
VCCB connected to 5V power supply
GND negative one, two power supply common ground
&nb..
DESCRIPTION:
The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.
Low-cost, extremely accurate I2C real-time clock (RTC)
More steady and precise than DS1302 or DS1307
Suppo..