T8 Stainless Steel Threaded Rod Guide Lead Screw (1000mm) XK-W2001 Adjustable Temperature Controller Socket with 1M Probe and AU Plug Biometric Door Lock System: Build

Biometric Door Lock System: Build a secure smart lock using Arduino or ESP32 that grants access only to enrolled fingerprints

Built-in Motion Intelligence: Hardware-level free-fall detection

Transmissive) Interface I2C (TWI) via PCF8574T / PCF8574AT Backpack Default I2C Address 0x27 (configurable to 0x20-0x27 via solder jumpers) LCD Controller HD44780 Compatible Backlight Blue LED backlight with white characters (on/off controllable via I2C) Contrast Adjustment Onboard potentiometer (no external resistor needed) Operating Voltage 5V DC (3

7-8 days to most locations across India from our Bengaluru warehouse

68 x 25 x 10 mm Programming Arduino IDE

T8 Stainless Steel Threaded Rod Guide Lead Screw (1000mm) XK-W2001 Adjustable Temperature Controller Socket with 1M Probe and AU Plug Biometric Door Lock System: BuildT8 Stainless Steel Threaded Rod Guide Lead Screw (1000mm) Premium Quality Lead Screw for Precision Motion Control Applications Product Overview The T8 Stainless Steel Threaded Rod is a high precision lead screw designed for linear motion systems, 3D printers, CNC machines, and automated equipment. With a 1000mm length and superior stainless steel construction, this component delivers reliable, smooth operation for demanding applications. Key