Bluetooth + Battery Module for Proxmark3 RDV4 Automatic Table Top Touchless Sanitizer Dispenser with IR Motion Sensor Tri-State Octal D-Type Flip-Flop IC

Tri-State Octal D-Type Flip-Flop IC - 74HC574

5W mini speaker included Tuning Method Variable capacitor (manual analog tuning) Antenna Telescopic whip antenna or wire antenna included Power Supply 3V-5V DC (2x AA batteries or USB power) Current Consumption ~20-50 mA (typical during playback) PCB Type Single-layer printed circuit board with labeled silk screen PCB Dimensions Approximately 70mm x 50mm Assembly Type Through-hole soldering (beginner-friendly) Skill Level Beginner to Intermediate Component Count 25-35 components (resistors

The pump itself is oil-free and can operate with slightly moist surfaces

configure the servo control loop to receive x-y coordinate data from Pixy2

making it suitable for production deployments requiring stability and security updates

Bluetooth + Battery Module for Proxmark3 RDV4 Automatic Table Top Touchless Sanitizer Dispenser with IR Motion Sensor Tri-State Octal D-Type Flip-Flop ICBluetooth + Battery Module for Proxmark3 RDV4 The Bluetooth + Battery Module for Proxmark3 RDV4 is a wireless expansion accessory that enables untethered operation of the Proxmark3 RDV4 RFID testing platform through Bluetooth connectivity and integrated rechargeable battery power. Security researchers, penetration testers, and RFID engineers use this module to conduct wireless proximity card and NFC vulnerability assessments without USB cable