Wholesale DC 4.5-6V Ultrasonic Distance Measurer Module Soldering Practice Kit With LED Lights DIY Kit Ultrasonic Ranging Alarm

SPECIFICATIONS Brand Name: diymore Choice: yes Condition: New Features 1: Ultrasonic rangefinder module Features 2: Soldering Practice Kit Features 3: Welding practice kit Features 4: SMD soldering kit Features 5: Circuit board welding training electronic kit Features 6: Circuit board welding training electronic kit High-concerned chemical: None Operating Temperature: - 20℃~+70℃ Origin: Mainland China Quantity: 1 Supply Voltage: DC 4.5-6V Type: Module is_customized: Yes Features: 1. Accurate distance measurement within 40cm: designed for short distance measurement, the highest accuracy can reach the distance of objects within 40cm, to meet the measurement needs of narrow space. 2. Digital tube intuitive display: equipped with a clear and easy to read digital tube display, real-time presentation of the measured distance, convenient for users to quickly access the data 3.LED Indicator: Dynamically adjust the LED status according to the distance change, the closer the distance the LED is fully illuminated, the farther the distance the LED is gradually extinguished, reflecting the measurement results intuitively. 4. Buzzer sound alert: Built-in buzzer function, the alarm sound is sharp and loud at close distance, and the sound is slow and low at long distance, which provides double alert protection. 5.DIY Clear markings on the circuit board, easy to weld and simple to operate, perfect for DIY enthusiasts as well as hands-on projects and obstacle detection applications Parameter: Supply voltage: DC 4.5-6V Measuring distance: 0-40cm Display mode: LED digital tube display Battery: 3 x 1.5V AA batteries (not included in shipment) Product size: 10*48*30mm Package include: DIY Kit*1