Domofone on RFID tags
Domofon based on ATmega 328 (operated by arduino nano, for economic efficiency).The functions:
1) Magnetic lock management by RFID mark indication (map or brick).The commute element is the MOP transistor.2) The possibility of adding and removing buttons through the master menu, entrance to the master card menu.3) Navigation into the master menu on sound signals and light indications.Maximum call in keys 255.5) Unlock the door from the outside RFID tag, with the internal button.Working voltage 12V.There is a built-in wireless power block that can be asked from an external battery type 18650, autonomy depends on the battery capacity and the type of magnetic lock.When using a 150kg 12V magnet and a 3Ach battery, autonomy is ~20 hours.7) The connection of the button and the RFID reader is carried out through the fast-connection cells.8) It is possible to connect to the PC by the COM port and implement a control-pass point with the fixation of the pass information in Exel.9) Block size 60x60mm
DOP Information :
1) The cost of completion with a fee of approximately 200g.2) It is already developed
3) 3D modules of the body are developed.4) There is a prototype of the block, installed in the garage, successfully operating from November to the current moment.
1) Magnetic lock management by RFID mark indication (map or brick).The commute element is the MOP transistor.2) The possibility of adding and removing buttons through the master menu, entrance to the master card menu.3) Navigation into the master menu on sound signals and light indications.Maximum call in keys 255.5) Unlock the door from the outside RFID tag, with the internal button.Working voltage 12V.There is a built-in wireless power block that can be asked from an external battery type 18650, autonomy depends on the battery capacity and the type of magnetic lock.When using a 150kg 12V magnet and a 3Ach battery, autonomy is ~20 hours.7) The connection of the button and the RFID reader is carried out through the fast-connection cells.8) It is possible to connect to the PC by the COM port and implement a control-pass point with the fixation of the pass information in Exel.9) Block size 60x60mm
DOP Information :
1) The cost of completion with a fee of approximately 200g.2) It is already developed
3) 3D modules of the body are developed.4) There is a prototype of the block, installed in the garage, successfully operating from November to the current moment.
Kharkiv 
Available for hire