Fingerprint Biometric Access Device Buyer and Importer from Nigeria - Buying Lead

Fingerprint Biometric Access Device

Here is a list of the major components used in the prototype: Fingerprint module sm630, relay 12V 30A (switching component), LED green, LCD, PCB, voltage regulator 7805, connector, microcontroller At89S52, resistor 10k 1k, diodes IN4007, transistor BC548, crystal oscillator 11MHz, soft keypad button capacitor 10UF by 16v Show More...

Here is a list of the major components used in the prototype: Fingerprint module sm630, relay 12V 30A (switching component), LED green, LCD, PCB, voltage regulator 7805, connector, microcontroller At89S52, resistor 10k 1k, diodes IN4007, transistor BC548, crystal oscillator 11MHz, soft keypad button capacitor 10UF by 16volts1000UF by 25V, ceramic capacitor 104, 1mm cable 16 strands 3yards, DC power inlet. Its equivalent is ok

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• Purchaser: Buyoffer-MDI-164

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