Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 28, 2026 4:39 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The retail sticker price has been slashed by 46% — a steep markdown from the official listing.
- 📉No lower price has surfaced in the past twelve months, making this one of the standout deals in recent memory.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
16/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Maikrt
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓A small 1D/2D codes reader,Can be embedded in any device for scanning code to identify other items, by using the intelligent image recognition algorithm.Configurable via scanning 'configuration code',Module matching light source, Can work in the dark.
✓Embedded QR code scanning module is used for access control, channel gate, locker, scan code payment, etc. And other industry equipment to achieve smart project,The performance is stable and the decoding speed is very fast.
✓2D/QR code scanning module support linux,Android, windows and other systems, Can easily capture bar codes 1D, 2D on labels, paper, and mobile phone or computer displays,Sensitive and accurately.
✓USB and TTL dual interface, equipped with 9pin terminal line and USB cable, which is convenient for you to convert between UART TTL serial port and USB interface. No need to worry about the use of interface types.
✓After receiving our products, connect to the line, after power-on That can scan the code;The module scans the code directly and sends the result to your host computer automatically. After receiving the data, the host computer can proceed to the next step.
⚙️ Specifications
Compatible Devices
Desktop, Laptop, Smartphone
Power Source
Corded Electric,Usb Cable
Brand
Maikrt
Connectivity Technology
RS232, USB Cable
Product Dimensions
1.04"D x 2.59"W x 2.56"H
Operating Voltage
5 volts
Real Angle of View
60 degrees
Item Dimensions D x W x H
1.04"D x 2.59"W x 2.56"H
Unit Count
1 Count
Number of Items
1
Manufacturer
MC-3000