TTGO T-Display ESP32 WiFi Bluetooth Module with ESP32 controller, color display and lithium battery charging and power supply circuit.
#wifi #tft #ble #esp32
This Project implements a RFID based authenticator where the RFID signal is sent to a controller and once the right authenticator Fob is sensed the controller will give the access and a display message will be given and a motor will be driven to control the locks.
This circuit can be turned to operating mode and charging mode depending upon the switching.
Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Cathode 2.1V 20mA 0.670" H x 0.495" W x 0.315" D (17.02mm x 12.57mm x 8.00mm) 10-DIP (0.600", 15.24mm) #commonpartslibrary
#displaymodule
#ledcharacter
#numeric
#red
MAX7219 Series LED Driver 5.5V 330 mA Through Hole 8-Digit LED Display Driver 24-DIP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LEDdriver
Display Modules - LED Character and Numeric Red 7-Segment 1 Character Common Anode 1.95V 20mA 0.394" H x 0.287" W x 0.154" D (10.00mm x 7.30mm x 3.90mm) 10-SMD, No Lead
