Andet JSN-SR04T Vandtæt

Andet, JSN-SR04T Vandtæt ultralyds sensor m. control JSN-SR04T Vandtæt ultralyds sensor m. control board. Vandtæt ultralyds sensor med 2 meter kabel og kontrol board. Kan f.eks bruges til måling af væske stand i en tank. Se blandt andet Dronebots video med gennemgang af sensoren: https://www.youtube.com/watch?v=h6321UBATps&ab_channel=DroneBotWorkshop Features: 1. Small size and easy to use: 2. Low voltage and low power consumption: 3. High measurement accuracy; 4. Strong anti-interference; 5. Integrated closed waterproof probe with wire, suitable for wet and harsh measurement occasions Product parameters: Working voltage: DC: 3.0V-5.5V Working current: less than 8mA Probe frequency: 40kHz The longest range: 600cm Min range: 20cm Long range accuracy: ±1cm Resolution: 1mm Mileage angle: 75 degrees Input trigger signal: 1. TTL pulse above 10uS; 2. Serial port sending command 0X55 Output echo signal Output pulse width level signal, or TTL Wiring: 3-5. 5V (power +) Trig (Control) RX Echo (output) TX GND (power-) Working temperature: -20-+70 degree Function description:6 modes Kan sendes som b-post for 25 kr. Quickbrev for 35kr. eller GLS pakke for 46 kr.