Door latch
Employer
[no-member:pro]Aleksandra[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionSoftware development
Prepaymentprepayment is possible
Payment methodsBank transfer, Electronic money
Acceptance of requestsfrom Jun 25, 2022 until Jun 30, 2022
Project description
Offering remote work. The project is designed for the duration and cost of the project on stm32f030r8.
A fingerprint scanner is connected to the board. When applying a finger, the fingerprint, which is in the database, should work servo drive s90, light up a green LED and work piezo emitter, if not in the database - red LED and piezo emitter. When you press the button once - add a user, first the administrator applies his fingerprint, if the fingerprint is correct, then only then you can add a user. When you double-click the same button, add the administrator, the very first user. When holding - clear the base, you can only after confirmation by the administrator's fingerprint.
In all cases, if successful, the green meteod lights up and sounds piezo emitter, if not, then red and also piezo emitter.
A fingerprint scanner is connected to the board. When applying a finger, the fingerprint, which is in the database, should work servo drive s90, light up a green LED and work piezo emitter, if not in the database - red LED and piezo emitter. When you press the button once - add a user, first the administrator applies his fingerprint, if the fingerprint is correct, then only then you can add a user. When you double-click the same button, add the administrator, the very first user. When holding - clear the base, you can only after confirmation by the administrator's fingerprint.
In all cases, if successful, the green meteod lights up and sounds piezo emitter, if not, then red and also piezo emitter.
