PW SB169 160SoRoBan is a kind of japanese acronym for measurement & storage board. It's a little bit outdated but we still have some boards that we can provide as a sales offer. Soroban is a quick solution to create small measurement instruments. It features analog measurement, display and storage.


    Soroban is small, lightweight. It has been designed with field usage in mind. I has been sold and used since 1986 for medical monitoring device prototypes.
    Soroban can be extended with 4 small connectors mirrorring all MSP430F169 or F1611 pins. It is therefore easy to add measurement analog hardware as a daughterboard. We provide half-pitch mezzanines for quick prototyping.
    You can reuse the same board with another mezzanine by just upgrading the firmware.
    We also deliver source code allowing to learn how to use each of the processor's peripherals (e.g. how to use the RTC, the SD card, the LCD, etc...). The user can also download the relevant software published by Texas Instruments.


Microcontrôleur MSP430F1611 (10kBytes RAM, 48kBytes flash, 256 Bytes data flash)
Interface utilisateur Bouton 3-positions (haut, bas, sélection)
LCD 101x64, monochrome
Storage Carte SD (connecteur inversé, sous la carte)
Alimentation 3,7V ~ 6V
Consommation LCD = 250 µA max, MSP430  = +/- 500 µA / MHz
Dimensions 40 x 80 mm (sans carte mezzanine)
Intervalle carte / mezzanine Environ 6 mm
Horloge temps réel Siècle, année, mois, jour, jour de la semaine, heure (12 ou 24), minutes, secondes, centièmes, alarme avec possibilité d'interruption
Maintien de l'horloge: Condensateur 0.2V. Charge complète en 3 minutes environ de l'alimentation de la carte.
Temps de maintien Environ une semaine sans recharge.