3 In 1 Soil PH & Moisture Tester pic programmer serial-in parallel-out shift register that

serial-in parallel-out shift register that feeds an 8-bit D-type storage register with parallel 3-state outputs

Maximum Current Rating: 30 A (for each motor)

In the common cathode display

Standard and extended data and remote frames

Supply voltage range : 3

3 In 1 Soil PH & Moisture Tester pic programmer serial-in parallel-out shift register thatIntroduction: Scientifically accurate No need for batteries Easy to read scale indicator Incredibly simple to use just stick it in the soil Works with house and garden plants The Soil pH meter is an excellent tool to help you test the pH of your soil. Knowing the pH of your soil can result in beautiful flowers, a higher crop yield, and a lawn that will be the envy of your neighborhood. That's right, you can have the best lawn on the block. This meter