Sell L9110S H-Bridge Stepper Motor Dual Dc Motor Driver Module Artec01 Diminati Really best price

L9110s h-bridge stepper motor dual dc motor driver module Description: There are two l9110s motor control chip onboard This module can simultaneously drive two dc motors or a 4-wire 2-phase stepper motor Feature: # work under low static current Dc 2.5v - 12v voltage power supply Each channel has 800ma continuous current output Low saturation pressure drop Ttl / cmos output level compatible, can be connected directly to the cpu Built-in output clamping diode, apply to the perceptual load Control and drive integrate in ic High pressure protection function pin Working temperature: 0c - 80c Products are confirmed to be new from supplier & tested in the home country No return ya gan Please understand because this is an import product and includes quality police supplier Our products generally have powersource 3.3v & 5v in various microcontroller / chip modules, and various types on the market More than that sometimes burns less than that sometimes error Heart2 power source use Measure accurately to avoid unnecessary losses!! We 're not familiar with all methods of use because of the many products and technical details we consider you understand. Don 't give us bad reviews if it doesn' t work, because every customer has different abilities. Try solving problems first From connections, programs, libraries or anything else Every one of us has been tested. Buyers are reminded not to take over immediately after the operation, so as not to think that there is a problem please perform very simple test methods