-
BanKhok Holdding DS3231 AT24C32 IIC Module Precision Real Time Clock Memory Module Arduino/Precise Time Clock Module with a Temperature-Compensated Crystal OscillatorSpecification:Size: 38 x 22 x 14mmWeight: 8gTemperature accuracy: 3 CMaximum transmission speed: 400KHz (working voltage of 5V) Feature:Low-cost, accurate I2C real-time clock (RTC) module with a temperature-compensated crystal oscillator (TCXO) improving long-term accuracyPrecise temperature sensor,...$5.99$5.99 -
diymore DS3231 AT24C32 IIC RTC Module Clock Timer Memory Board Beats DS1307 for Arduino Without BatteryModule Parameters: Two Time-of-Day Alarms Supply voltage: 2.3-5.5V 1Hz and 32.768kHz Outputs Fast (400kHz) I2C Interface Size: 38mm (L) * 22mm (W) * 14mm Digital Temp Sensor with ±3°C Accuracy Operating Temperature Range: -40°C to +85°C Memory chips: AT24C32 (storage capacity 32K) Applications: Powe...$8.99$8.99 -
HiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without BatteryDS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Parameters: 1. Dimension: 38mm* 22mm * 14mm 2. Weight:. 8g 3. Working voltage : 3.3 -. 5 .5 V 4. Clock chip: high-precision clock chip DS3231 5. Clock accuracy within range :0-40 ¡æ, accuracy 2ppm, about 1 minute in...$10.99$3.46
