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2. These Editor-Recommended Hedge Trimmers Keep Your ... - AOL

   www.aol.com/best-hedge-trimmers-managing-yard...

   Pwr Core 40V Brushless 24-Inch Hedge Trimmer. amazon.com. $159.00. You Might Also Like. The Do’s and Don’ts of Using Painter’s Tape. The Best Portable BBQ Grills for Cooking Anywhere.

3. Hedge trimmer - Wikipedia

   en.wikipedia.org/wiki/Hedge_trimmer

   Manual hedge trimming. A hedge trimmer, shrub trimmer, or bush trimmer [1] [2] is a gardening tool or machine used for trimming (cutting, pruning) hedges or solitary shrubs (bushes). Different designs as well as manual and powered versions of hedge trimmers exist. Hedge trimmers vary between small hand-held devices to larger trimmers mounted on ...

4. Brushless DC electric motor - Wikipedia

   en.wikipedia.org/wiki/Brushless_DC_electric_motor

   A brushless DC electric motor (BLDC), also known as an electronically commutated motor, is a synchronous motor using a direct current (DC) electric power supply. It uses an electronic controller to switch DC currents to the motor windings producing magnetic fields that effectively rotate in space and which the permanent magnet rotor follows.

5. WirelessHART - Wikipedia

   en.wikipedia.org/wiki/WirelessHART

   The standard was initiated in early 2004 and developed by 37 HART Communications Foundation (HCF) companies that - amongst others - included ABB, Emerson, Endress+Hauser, Pepperl+Fuchs, Siemens, Freescale Semiconductor, Software Technologies Group (which developed the initial WirelessHART WiTECK stack), and AirSprite Technologies which went on ...

6. Pruning shears - Wikipedia

   en.wikipedia.org/wiki/Pruning_shears

   Professional pruning shears often have replaceable blades. There are three different blade designs for pruning shears: anvil, bypass and parrot-beak. Anvil pruners have only one blade, which closes onto a flat surface; unlike bypass blades it can be sharpened from both sides and remains reliable when slightly blunt.

7. Highway Addressable Remote Transducer Protocol - Wikipedia

   en.wikipedia.org/wiki/Highway_Addressable_Remote...

   The HART Communication Protocol (Highway Addressable Remote Transducer) is a hybrid analog+digital industrial automation open protocol. Its most notable advantage is that it can communicate over legacy 4–20 mA analog instrumentation current loops, sharing the pair of wires used by the analog-only host systems.