Our old website located at oldsite.megaeshop.pk

  • Contact Us
  • Newsletter
  • FAQs
  • Contact Us
  • FAQs
Megaeshop Logo
Login / Register
0 Wishlist
0 Compare
0 items / ₨ 0
Menu
Megaeshop Logo
0 items / ₨ 0
Browse Categories
  • Consumer Electronics
    • Accessories and Parts
    • Batteries
    • Charger
    • Power Bank Cases
  • Home Automation
  • Electronic
  • Electronic Components & Supplies
  • Cables
  • DIY Projects
  • Drone Parts
  • Home & Living Accessories
  • Phone & Accessories
  • 3D Glasses
  • Camping & Hiking
  • Home
    Menu title
    Menu title
    Menu title
    Menu title
  • Shop
    • Shop pages
      • Filters area
      • Hidden sidebar
      • No page heading
      • Small categories menu
      • Bordered grid
      • Products list view
      • With background
      • Category description
      • Header overlap
      • Default shop
    • Product hovers effects
      • Summary on hover
      • Icons on hover
      • Icons & Add to cart
      • Full info on image
      • All info on hover
      • Button on image
      • Standard button
      • Quick shop
      • Tiled hover
    • Product pages Unlimited
      • Default
      • Centered
      • Sticky description
      • With shadow
      • With background
      • Accordion tabs New
      • Accordion in content
      • Sticky add to cart
      • With sidebar
      • Extra content #1
      • Extra content #2
    • Product images
      • Thumbnails left
      • Thumbnails bottom
      • Sticky images
      • One column
      • Two columns
      • Combined grid
      • Images full-width
      • Zoom image
      • Images size - small
      • Images size - large
      • Without thumbnails
    • WooCommerce
      • Simple product
      • Grouped product
      • My account
    • Features
      • 360° product viewer
      • With video
      • Product presentation
      • Variations swatches
      • Infinit scrolling
      • Load more button
      • Catalog mode
      • Cookies law info
  • About us
  • Contact us
Click to enlarge
Home Electronic Components & Supplies Active Components Integrated Circuits Stepper Driver A4988 Module with Heat sink

Stepper Driver A4988 Module with Heat sink

₨ 240

Stepper Driver A4988 Stepper Motor Driver Module with Heatsink
Low RDS (On) Output
Automatic current decay mode detection / selection
Mix with slow current decay modes
Synchronous rectification for low power dissipation
Internal UVLO
Cross-current protection
3.3 and 5 V compatible logic supply

2 in stock

Compare
Add to wishlist
SKU: 1174 Categories: Active Components, Electronic Components & Supplies, Integrated Circuits
Share:
close
Product tags
3 in 1 peeler in pakistan buy digital vernier caliper cookie cutter dc voltmeter Decorador Papa Confeito digital vernier caliper flashlights GYT0406 lamp card led back light mini mobile phone holder mobile holder in pakistan potato peeler in pakistan programable led display fan for pc Reading Eye Lamp For Study Rechargable Reading Eye Lamp For Study rightool 528326 wrench SCREWDRIVER SET PRECISION TORX 6PCS FH-8005 straws make life fun study table lamp T.R67.03 table lamp tv control board universal tv driver board V Shape Mobile Phone Holder Stand
  • Description
  • Additional information
  • Reviews (0)
Description

Description :

A4988 is a complete microstepping motor driver with built-in translator for easy operation. This product is available in full, half, 1/4, 1/8 and 1/16 step modes operate bipolar stepper motors, output drive capacity of up to 35 V and ± 2 A. A4988 includes a fixed off-time current regulator, the regulator in slow or mixed decay modes. A4988 converter is the key to the easy implementation. As long as the “step” input inputting one pulse drives the motor one microstep. There are no phase sequence tables, high frequency control lines, or complex interfaces to program. A4988 interface is very suitable for complex microprocessor is unavailable or is overburdened.
     In the micro-step operation, A4988 chopping control inside automatically selects the current decay mode (Slow or Mixed). In mixed decay mode, the device is initially set to a fixed downtime in some fast decay, then the rest of the slow decay downtime. Mixed decay current control scheme results in reduced audible motor noise, increased step accuracy, and reduced power consumption. Internal synchronous rectification control circuitry is provided to improve the pulse-width modulation (PWM) operation power consumption. Internal circuit protection includes: thermal shutdown with hysteresis, undervoltage lockout (UVLO), and crossover-current protection. Special power sequencing.

A4988 surface mount QFN package (ES), a size of 5 mm × 5 mm, nominal overall package height of 0.90 mm, with an exposed pad for enhanced thermal dissipation. This package is Pb (suffix-T), with 100% matte tin leadframe plating.

Features and Benefits:
1. Low RDS (On) Output
2. Automatic current decay mode detection / selection
3. Mix with slow current decay modes
4. Synchronous rectification for low power dissipation
5. Internal UVLO
6. Cross-current protection
7. 3.3 and 5 V compatible logic supply
8. Thermal shutdown circuitry
9. Ground fault protection
10. Load short-circuit protection
11. Optional step five modes: full, 1/2, 1/4, 1/8 and 1/16

Package Included:
1PC A4988 Stepper Driver 
1PC Heatsink

Related

Additional information
Weight 0.005 kg
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Stepper Driver A4988 Module with Heat sink” Cancel reply

Your email address will not be published.

Quality
Price
Service

ReviewX

E.g.: https://www.youtube.com/watch?v=HhBUmxEOfpc

Recommendation:

You have to be logged in to be able to add photos to your review.

Related products

Compare

Arduino Pro Mini 328 Mini ATMEGA328 3.3V/16MHz

Electronic Components & Supplies, Active Components, Integrated Circuits, Smart Boards
SKU: 1029
₨ 1,050
Using Atmel Atmega328P - AU microcontroller digital input/output port RX and TX, D2 ~ D13, A0 ~ A5 8 analog input port A0 ~ A7 Support serial download 16 MHZ clock frequency
Add to wishlist
Add to cart
Quick view
-50%
Compare

Pack of 5 NE555DR NE555D NE555 IC NE555 Timer (SMD)

Electronic Components & Supplies, Active Components, ICs, Integrated Circuits
SKU: 1095
₨ 120 ₨ 60
Pack of 5 NE555DR NE555D NE555 IC NE555 Timer (SMD)
Add to wishlist
Add to cart
Quick view
-10%
Compare

LM2596 DC Adjustable Step-Down 3A Power Supply Module

Electronic Components & Supplies, Active Components, Integrated Circuits
SKU: 1062
₨ 210 ₨ 190
Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 150KHz Rectifier: Non-Synchronous Rectification Module Properties: Non-isolated step-down module (buck) Short circuit protection: current limiting, since the recovery Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less) Full load temperature rise: 40
Add to wishlist
Add to cart
Quick view
-33%
Compare

Pack of 2 crystal oscillator 16MHz

Electronic Components & Supplies, Active Components, DIY Projects, ICs, Integrated Circuits
SKU: 1103
₨ 30 ₨ 20
2 PCS Lot of Crystal 16MHZ use for DIY Arduino Projects
Add to wishlist
Add to cart
Quick view
-30%
Compare

MB102 Breadboard Power Supply Module 3.3V 5V Bread Board

Electronic Components & Supplies, Active Components, Integrated Circuits
SKU: 1058
₨ 200 ₨ 140
Brand new & high quality Breadboard power supply module, compatible with 5 V, 3.3 V Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: <700 ma Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
Add to wishlist
Add to cart
Quick view
Compare

AMS1117-5V AMS1117 SOT223 800mA LOW DROPOUT VOLTAGE REGULATOR AMS

Electronic Components & Supplies, Active Components, ICs, Integrated Circuits
SKU: 1096
₨ 20
AMS1117-5V SOT223 800mA LOW DROPOUT VOLTAGE REGULATOR AMS
Add to wishlist
Add to cart
Quick view
-17%
Compare

DHT11 Digital Temperature and Humidity Sensor

Electronic Components & Supplies, Active Components, Integrated Circuits, Sensors
SKU: 1019
₨ 300 ₨ 250
Operating Voltage: 3.5V to 5.5V Operating current: 0.3mA (measuring) 60uA (standby) Output: Serial data Temperature Range: 0°C to 50°C Humidity Range: 20% to 90% Resolution: Temperature and Humidity both are 16-bit Accuracy: ±1°C and ±1%
Add to wishlist
Add to cart
Quick view
Compare

SW-520D Ball Switch Angle Tilt Switch Vibration

Electronic Components & Supplies, Active Components, DIY Projects, Sensors
SKU: 1072
₨ 40
High sensitive SW-520D double bead ball switch. Switch. Tilt switch. Vibration switch
Add to wishlist
Add to cart
Quick view
  • 41cbebpewrl._sx425__1_.jpg LG-272 Deans trade center Peshawar
  • pl2303hx-usb-to-ttl-to-uart-rs232_1_.jpg Phone & WhatsApp : 03209499444
  • Phone & WhatsApp : 03139199444
Footer Menu
  • Connectors & Terminals
  • Consumer Electronics
  • Home & Living Accessories
  • Phone & Accessories
  • Accessories
Use full links
  • Privacy Policy
  • Returns
  • Terms & Conditions
  • Contact Us
  • Our Sitemap
2023 Megaeshop.pk
payments
  • Menu
  • Categories
  • Furniture
  • Cooking
  • Connectors & Terminals
  • Fashion
  • Clocks
  • Lighting
  • Toys
  • Hand Made
  • Minimalism
  • Electronics
  • Cars
  • Home
  • Shop
  • Shop
  • Blog
  • Portfolio
  • Consumer Electronics
  • About us
  • Contact us
  • Wishlist
  • Compare
  • Login / Register
Shopping cart
close

Sign in

close

Lost your password?

No account yet?

Create an Account

Stepper Driver A4988 Module with Heat sink

₨ 240

2 in stock

Compare
Add to wishlist

Electronics components and general products online store Dismiss

Sidebar
Menu
0 Wishlist
0 Compare
0 items Cart