| 型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
|---|---|---|---|---|---|---|
| REAL-TIME CLOCK MODULE | 贸泽采购 | |||||
| NTREALU2 | 工具/线缆/仪器仪表/劳防 / 其他工具 / 护目镜/防护工具/耳罩/面罩 | NEOFEU | 1 | 1 | 11361.4716 | 在线咨询 |
| Really O'Cool | MAN & MACHINE | 6 | 1 | 3241.0584 | 在线咨询 | |
| CREALITY HALOT-X1 | Creality/深圳创想三维科技 | 2 | 1 | 5014.0606 | 在线咨询 | |
| Really Cool (Black) | MAN & MACHINE | 50 | 1 | 1611.576 | 在线咨询 | |
| Really Cool (White) | MAN & MACHINE | 50 | 1 | 1611.576 | 在线咨询 | |
| CREALITY SPACEPI SE | Creality/深圳创想三维科技 | 18 | 1 | 305.0355 | 在线咨询 | |
| CREALITY NEBULA CAMERA | 未分类 / 未分类 / 未分类 | Creality/深圳创想三维科技 | 2 | 1 | 818.3225 | 在线咨询 |
| CREALITY HALOT-X1 COMBO | Creality/深圳创想三维科技 | 2 | 1 | 5553.7595 | 在线咨询 | |
| Really Cool Touch (Black) | MAN & MACHINE | 25 | 1 | 2542.7088 | 在线咨询 | |
| CREALITY FALCON T1 DIODE 40W | Creality/深圳创想三维科技 | 8 | 1 | 27411.0276 | 在线咨询 |
Function: Keeps accurate time and date even when power is off.
Common ICs: DS1307, DS3231, PCF8563
Voltage: 3.3V – 5V (logic), backup battery (e.g., CR2032, 3V)
Interface: I²C (typically SDA & SCL pins)
Features:
Typical Use Cases: Data logging, clocks, scheduling in microcontroller projects (Arduino, ESP32, etc.)
Wiring (DS3231 example):
| RTC Pin | Microcontroller |
|---|---|
| VCC | 5V or 3.3V |
| GND | GND |
| SDA | SDA (A4 on Arduino Uno) |
| SCL | SCL (A5 on Arduino Uno) |
Note: Always connect a backup battery for uninterrupted operation.
您可以尝试使用以下方式获得更精确的搜索结果：