US$ 44.00
Beyond decoupling
6 Models in 1 Kit: Build a solar car
and an exceptionally long service life
Dual Output Modes: Analog output for precise concentration measurement and digital output for simple threshold-based triggering - use either or both simultaneously
ARM Microcontrollers
Current Sensor Module ACS712 20amp TM1637 4-Digit Display + IR Proximity Sensor Beyond decouplingCurrent Sensor Module ACS712 20amp
US$ 44.00
US$ 995.00
US$ 55.00
US$ 1095.00
US$ 44.00