DS1307 RTC module with 24C32 RAM, accurate timing even after power-off!Stores data, easy I²C interface.Compact and simple, perfect for MCU and logging projects.
DS3231 RTC with AT24C32, temp‑compensated crystal ensures steady timing all year! Battery backup keeps time and stores data securely. Simple I²C link, fast MCU integration.
DS3231 high‑precision RTC, temp‑compensated crystal! Stays accurate year‑round, keeps time on battery backup. Simple I²C link, ideal for logging and timers.
DS3231SN RTC: temp‑compensated crystal, rock‑steady all year! Keeps time on battery backup, simple I²C connection. Compact and durable, perfect for logging and timers.
The DT3 USB Data Cable Detection Module is used to test whether a USB cable supports power delivery, data transmission, and proper internal wiring. It helps identify faulty, charge-only, or non-standard cables quickly using LED indicators.
A breadboard is a base designed for solderless electronic circuit experimentation, featuring numerous small holes. Because various electronic components can be easily inserted or removed as needed, it eliminates the need for soldering.
The DY-SV17F is really easy to use. It supports multiple ways to operate—you can just plug it into a computer with a USB cable to download audio files, and it works with MP3 and WAV formats.
The E18-D80NK photoelectric switch uses infrared sensing for non-contact object detection. It offers adjustable sensing distance and stable performance, making it suitable for automation control and obstacle detection applications.
EC11 rotary encoder, car-grade durable design, precise control for volume/temp/frequency, metal shaft anti-shake, industrial stability, perfect for automotive/electronics/instrument parameter adjustment!