Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards |
| Origin | - |
| Microcontroller Model | STC89C52RC |
| Architecture | 8051 (MCS-51) |
| Operating Voltage | 5V DC |
| Crystal Oscillator | 11.0592 MHz |
| Program Memory | 8KB Flash |
| Data Memory | 256 Bytes RAM |
| I/O Ports | 32 Programmable Lines |
| Programming Interface | USB to TTL / ISP |
| Board Dimensions | 75mm x 55mm |
| Included Components | Board, USB Cable, CD with Software |
Anonymous
Mar 31, 2026
Rating: 5/5
Excellent starter kit
Fast shipping and the board arrived well-packaged. The soldering joints are clean, and the components are securely mounted. I successfully uploaded my first hex file within minutes.
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for beginners learning 8051
This board is exactly what I needed to start my journey with the 8051 architecture. The pinout is clearly labeled, and it worked straight out of the box with the provided software examples.
Anonymous
Mar 27, 2026
Rating: 5/5
Reliable minimum system board
We bought ten of these for our workshop. They are robust and handle frequent plugging and unplugging well. The reset button and LED indicators are very helpful for debugging.
Anonymous
Mar 26, 2026
Rating: 4/5
Good classroom tool
I use these in my introductory embedded systems class. Students find them easy to interface with. The only downside is that the USB cable included is a bit short.
Anonymous
Mar 22, 2026
Rating: 5/5
Nostalgic and functional
Brings me back to my college days. The STC89C52 is a classic chip, and this board makes it easy to use without building a circuit from scratch. Highly recommended for legacy system maintenance.
Anonymous
Mar 15, 2026
Rating: 4/5
Great value but documentation could be better
The hardware quality is solid for the price. I had a minor issue finding the specific driver for my OS, but once installed, programming was smooth. Good for university projects.
Q: Does this board come with a USB cable?
A: Yes, the package includes a standard USB cable for power and data transfer.
Q: What type of programmer is required?
A: This board supports In-System Programming (ISP) via the onboard USB-to-TTL converter, so no external programmer is needed.
Q: Are there expansion headers for connecting sensors?
A: Yes, all I/O ports are broken out into standard 2.54mm pitch headers, making it easy to connect sensors, LCDs, and other modules.
Q: Can I power this board via the VIN pin instead of USB?
A: Yes, you can supply 5V DC directly to the VIN pin, but please ensure the voltage does not exceed 5.5V to avoid damaging the MCU.
Q: Is this compatible with Keil uVision software?
A: Absolutely. The STC89C52 is fully supported by Keil uVision for C and Assembly language development.
3D Printing Pen for Kids - Edible Malt Sugar Art DIY Kit for Birthdays (Age 6+)
$39.00
Professional Rotating Car Tire and Wheel Cleaning Rack – Effortless Washing Stand
$245.00
Nangong Wenfang Three-Character Classic Small Regular Script Copybook – Transparent Cards for Calligraphy Practice Beginners
$69.00
Over-Washing Machine Shelf, Multi-Function Flip-Top Storage Cabinet for Toilet, Bathroom Floor-Standing Unit with No Drilling Required
$32.88
UGREEN Cable Organizer, Magnetic Desktop Data Wire Fixer, Phone Charging Clip and Cord Collector
$15.90
Compact Manual Water Pump Dispenser for Home Desktop Use – Mini Hand-Press Faucet for Large Water Buckets
$23.10
Traditional Sheepskin Rattle Baby Chewable Old-Style Handmade Newborn Wave Drum Toy for Children 0-6 Months
$17.80
Amazon Best Seller Clearance - Outdoor Waterproof Dry Bag for Swimming, Rafting, Snorkeling, and Diving
$135.00
Huirui 420AB Fast-Curing Silicone Adhesive - High-Strength Instant Glue for Bonding Silicone Metal Plastic and Velcro
$36.00
IGBT Module FP15R12KE3/FP25R12KE3/FS50R12KE3/FS75R12KE3
$250.00
3F UL Gear Ventilated Waterproof Dry Bag – Compressible Storage for Sleeping Bags, Clothes, and Swim Gear
$40.80
Martini 100% Cotton Watercolor Paper 200g/300g Thickened Art Sketch Paper 4K Drawing Paper
$12.00
Flameless Aromatherapy DIY Kit - Natural Crystal Diffuser Stones for Home Decor and Demagnetizing
$4.68
![[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment](https://www.gosteppe.com/cache/small/product/268910/legacy-main-034f7c58b79ebda262b6a7f8.png)
[Ali Health] Dental Implant Initial Consultation Package, Oral Cavity Filling, Crown, Denture, and Implant Assessment
$7.90
3M Industrial Scouring Pad for Polishing, Cleaning, and Rust Removal - Bulk Factory Supply with Aluminum Oxide
$7.20
Bull Socket Storage Box - Multi-Outlet Power Strip with Cord, Home Multifunctional Desktop Cable Organizer, Power Junction Board
$85.90
Used Car Tires 80-90% New, Sizes 165/185/195/205/215/235/60/70/75 R13/R14/R15
$65.00
BBP Angular Contact Ball Bearings 7000 7001 7002 7003 7004 7005 7006-E-J
$14.08
Baby Rattle with Teether for 0-1 Year Olds; Ideal Gift for Children's Day
$14.80
Meiyike Granular Sheep Manure Fertilizer, Fermented and Composted for Vegetables and Flowers, Home Potted Plants, Garden Soil Activator
$37.54
Face Towel Storage Box Wall-Mounted Bathroom Tissue Holder
$2.98
Baby Rattle Toy - Chewable Wooden Handheld Drum with Sheepskin, Traditional Newborn Toy for Boys and Girls
$13.00
Mineral Water Bucket Inverted Stand 6L Bottle Pump Dispenser Manual Pressure Water Extractor for Water Coolers
$2.09
Marie's Sketch Blending Stumps & Makeup Sponges – Professional Art Supplies for Students
$6.06
Compact Home Range Hood, Portable USB Desktop Smoke Extractor for Hot Pot and BBQ Odor Removal
$39.00
Wen Zhengming Small Regular Script: Three Versions of Thousand Character Classic, Two Versions of Red Cliff Ode, Close-Up Copying Cards, Wen Zhengming Calligraphy Model Book
$10.00
Custom Name Stamp, Personalized Seal, Photo-Sensitive Signature Stamp
$7.04
Variable Frequency Drive Accessory RMIO Flat Cable for ACS800
$120.00
Qimeng Island WAKUKU 'Start Cheating Now' Series Blind Box, Celebrity Style Plush Toy
$69.00
Orthodontic Invisible Aligner Case Retainer Storage Box Teeth Corrector Denture Compact Portable Cleaning Box
$12.30
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
