Kits & Modules
- Accessoires VELBUS
- Alimentations & Chargeurs
- Amplificateur TV
- Automobiles
- Bioénergies
- Bras robotique
- Cartes de développement et d'évaluation
- Commandes à distance
- Contrôle de la température
- Divers
- Effets lumineux
- Émetteurs
- Fêtes
- Horloges/Timers & Contrôleurs
- Imprimante 3D
- Jeux - Modélisme
- Kits Audio & Hi-Fi
- Kits électroniques d'initiation
- Kits Instruments de mesure
- Kits pour applications vidéos
- Maison
- Microcontrôleurs
- Module relais
- Moteurs
- Raspberry
- Récepteurs
- Sécurité
Module horloge rtc (ds3231), 3.3-5.5v
Réf.
MOD-DS3231
Expédition
Réapproexpédiable
à Nantes
X3emplacement magasin
5,75 € HT
6,90 €
Aucun avis client
Quantité :
+
-
- Caractéristiques
- Dans la même catégorie
Specification
| Working voltage: 3.3~5 .5V; Clock chip: high-precision clock chip DS3231 | |
| Application | Various electronic products or DIY project |
| Other | With output TTL level signal indication; Can be connected directly to the microcontroller output IO port; Anti-interference ability; Connect the microcontroller to achieve the touch switch function; The standard 2.54mm pin to do input and output connections; Surrounded by a fixed mounting holes; Module parameters: Size: 38mm (l) x 22mm (W) x 14mm (h); Weight: 8g; Operating voltage: 3.3-5.5V; Clock chip: High-precision clock chip DS3231; Clock Accuracy: 0~40 range, the accuracy 2ppm, the error is about 1 minute; With two calendar alarm clock; Programmable square-wave output; Real time clock generator seconds, minutes, hours, day, date, month and year timing and provides valid until 2100 with Leap Year Compensation; Chip temperature sensor comes with an accuracy of +/- 3; Memory chips: AT24C32 (storage capacity 32K); IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V); Can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57; With rechargeable battery CR2032, to ensure the clock move normal as system power failure; Wiring instructions (with Arduino UNO R3 for example): SCL-A5, DA- A4, VCC-5V, GND-GND |
17,90 € TTC
