MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows Stepper Motor(28YBJ-48) with ULN2003 Driver Board protecting sensitive circuitry from external

protecting sensitive circuitry from external interference in industrial and field deployment scenarios

compatible with standard breadboards & perfboards Contact Type Normally Open (NO) - Momentary Action Rated Voltage 12 V DC (max) Rated Current 50 mA (max) Contact Resistance <= 100 mOhm Insulation Resistance >= 100 MOhm Operating Force ~160-260 gf (crisp tactile feedback) Mechanical Life 100

native Raspberry Pi integration without requiring complex USB adapters or external power management

Road mark recognition

The OV2640 camera module on the TTGO T-Plus is soldered directly to the board using a 24-pin FPC connector

MC-38 Wired Magnetic House Security Alarm Sensor for Door and Windows Stepper Motor(28YBJ-48) with ULN2003 Driver Board protecting sensitive circuitry from externalMC 38 Wired Magnetic Door & Window Security Alarm Sensor Protect your home, office, or project enclosures with the MC 38 wired magnetic contact sensor a reliable reed switch based security device that detects when doors or windows are opened. Ideal for DIY alarm systems, Arduino Raspberry Pi security projects, and professional intrusion detection setups. Available from The Engineer Store, Bengaluru, with fast shipping and dedicated support.