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24V DC Output: Provides a stable 24V DC output
The 3-second delay is ideal for flights where a faster parachute deployment is preferred
Ideal for school assignments and science fairs
this board is ideal for IoT
The analog scale is composed of a main scale and a Vernier scale
Portable Water Quality Tester Ender 5 plus 24V DC Output: Provides aPH 686 Portable Water Quality Tester 4 in 1 Digital pH TDS EC Temperature Meter The PH 686 4 in 1 Water Quality Tester is a compact and reliable instrument designed to measure key water parameters with accuracy and convenience. Combining pH, TDS, EC, and temperature readings in a single device, it provides a complete solution for monitoring water quality in real time. Ideal for both hobbyists and professionals, this tester delivers fast, stable
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