Robotics Stepper Motor Driver Controller Boards

NOIDA, India - Nov. 9, 2015 - PRLog -- This IC has 8 input pins and 8 output pins which are connected to transistor with common clamp diodes for switching the loads that are connected to output pins of this integrated circuit. It’s being used for a wide range of applications that comprise of line drivers, relay drivers, hammer drivers, display drivers like LED and gas discharge and logic buffers. The main purpose of this IC is that most of the chips operate at the range of 0-5 V which in turn is not competent to drive high power loads. So this chip is beneficial for taking low level input signals to use as switches to turn off higher voltage load that is connected to the output side. This microcontroller board is beneficial for DIY projects such as home automation board and LED matrix project.

BTS7960B H-bridge 43A high-power motor driver Module which is also an essential IC utilized in various products. It cost is limited so often used for projects. Its composition is demonstrated little complex to ULN 2803. This chip comprises of high power H-bridge driver module carrying thermal over current protection. Microcontroller isolate due to powerful braking and motor drive carrying high current of 43 Ampere. If we go deep to its technical features, 24 volt operating voltage is estimated with current of 43A and pulse width modulation up to 25 KHz. This IC is best known for its power consumption, consist of temperature sensor which protect when IC gets over heated, easily diagnose using efficient sensors for temperature current and voltage considerations. It’s beneficial at adjusting slew rate and dead time generation. It’s reasonable and offer easy online availability.

Another stepper motor controller board we introduce is the L298 stepper motor module which consists of four power amps covering 5 volt digital inputs, four pins for high current, high voltage power amplifiers which drive single DC motors with both bipolar and <a href="https://www.robomart.com/stepper-motors">unipolar  stepper motor</a>. The four amplifiers are usually used in pairs forming an H-bridge to control polarity or control the direction of a single DC motor or using two pairs of H-bridges a bi-polar stepper motor. This part seems to be the preferred for hobby robot builders.

The L298 is an integrated colossal circuit in a 15- lead Multiwatt and Powers packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, DC, solenoids, and stepping motors. The emitters of the lower transistors of each bridge are connected together and the corresponding external terminal can be used for the connection of an external sensing resistor. An additional supply input is provided so that the logic works at a lower voltage. Two enable inputs are provided to enable or disable the device independently of the input signals.

Our motto to write this article was to introduce you to various motor controller boards so that while purchasing DIY kits you are familiar with the motor boards. These were few controller boards that we briefly discussed and often used in preparation of robots. These stepper motor controller boards are easily available at our robomart stores including catalog along with parts and accessories. So enjoy our online visibility and purchase at reasonable discounts.

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