hydrogen fuel cell demonstration of new energy applications teaching experimental equipment teaching equipment
![hydrogen fuel cell demonstration of new energy applications teaching experimental equipment teaching equipment](http://www.dhresource.com/600x600/f2/albu/g9/M01/69/A9/rBVaWF1ei0uAG75MAAMNOwOp75c135.jpg)
sku: 509278814
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$148.57
Shipping from: China
Description
power tool accessories power tool accessories hydrogen fuel cell demonstration of new.we offer the wholesale price, quality guarantee, professional e-business service and fast shipping . you will be satisfied with the shopping experience in our store. look for long term businss with you.
Technical Details
_GoogleCategoryID: | 899 |
Price history chart & currency exchange rate
Customers also viewed
![12v 100ah Lifepo4 Lithium Battery, 4000+ Cycles Lithium Iron Phosphate Rechargeable Battery For Solar, Rv, Marine, Home Energy Storage, Off-grid Applications Built-in 100a Bms
12v 100ah Lifepo4 Lithium Battery, 4000+ Cycles Lithium Iron Phosphate Rechargeable Battery For Solar, Rv, Marine, Home Energy Storage, Off-grid Applications Built-in 100a Bms](http://img.kwcdn.com/product/fancy/a6d41399-8ce5-4ece-8d38-d2058e5ad001.jpg)
-8%
37%
$209.19
12v 100ah Lifepo4 Lithium Battery, 4000+ Cycles Lithium Iron Phosphate Rechargeable Battery For Solar, Rv, Marine, Home Energy Storage, Off-grid Applications Built-in 100a Bms
temu.com![VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXNXHLMXS5698V0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661304000)
+1%
11%
$197.99
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXDBLNXH3GWPCV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661447000)
+1%
8%
$283.99
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model](http://image.vevor.com/us%2FJXMXNXHL000000001V0%2Fgoods_img-v4%2Fnursing-manikin-m100-1.2.jpg?timestamp=1621996320000)
7%
$191.99
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXNXHLMXS5698V0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661304000)
+2%
4%
$245.12
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXGJHLMXS43GRV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661369000)
-24%
1%
$322.99
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXNXHLMXS5698V0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661304000)
-22%
1%
$194.99
VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXDBLNXH3GWPCV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661447000)
+2%
1%
$260.60
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![64X-2400X Kids Beginner Microscope Kit with Metal Body Microscope 2X Extender Fill Light-for Science Experimental Biology Teaching
64X-2400X Kids Beginner Microscope Kit with Metal Body Microscope 2X Extender Fill Light-for Science Experimental Biology Teaching](http://i5.walmartimages.com/asr/bf11a5e0-a9fd-4a58-8f15-956c4f10ed00.cdb19aca4c033f38a9a842252cc5fd41.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
1%
$68.24
64X-2400X Kids Beginner Microscope Kit with Metal Body Microscope 2X Extender Fill Light-for Science Experimental Biology Teaching
walmart.com![VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXDBLNXH3GWPCV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661447000)
+1%
1%
$210.99
VEVOR Nursing Training Manikin, Male Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model](http://image.vevor.com/us%2FJXMXNXHL000000001V0%2Fgoods_img-v5%2Fnursing-manikin-m100-1.2.jpg?timestamp=1621996320000)
+1%
1%
$246.26
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
vevor.com![women's shoes casual fashion sneaker flat platform stretch fabric ladies shoes 2018 new mesh lace-up high quality, Black
women's shoes casual fashion sneaker flat platform stretch fabric ladies shoes 2018 new mesh lace-up high quality, Black](http://www.dhresource.com/600x600/f2/albu/g10/M00/7F/B3/rBVaVlzwn_WADfAtAAHUvpKbBOE945.jpg)
1%
$27.01
women's shoes casual fashion sneaker flat platform stretch fabric ladies shoes 2018 new mesh lace-up high quality, Black
dhgate.com![VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXGJHLMXS43GRV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661369000)
-1%
1%
$295.99
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![1pc "little Grey"- Professional Adult Cpr Manikin For Cardiopulmonary Resuscitation Training
1pc "little Grey"- Professional Adult Cpr Manikin For Cardiopulmonary Resuscitation Training](http://img.kwcdn.com/product/fancy/3be699a5-033d-4ada-ba0c-3c99374cee89.jpg)
-17%
1%
$48.29
1pc "little Grey"- Professional Adult Cpr Manikin For Cardiopulmonary Resuscitation Training
temu.com![VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model](http://image.vevor.com/us%2FJXMXNXHL000000001V0%2Fgoods_img-v3%2Fnursing-manikin-m100-1.2.jpg?timestamp=1621996320000)
1%
$212.99
VEVOR Nursing Training Manikin, Demonstration Human Manikin for Nursing Training, Life Size Multifunctional Education Teaching Model, 170 cm Male PVC Anatomical Mannequin, Body Care Simulator Model
vevor.com![64X-2400X Monocular Optical Microscope Elementary School Children Science Experimental Biology Teaching Microscope Children Birthday Gifts
64X-2400X Monocular Optical Microscope Elementary School Children Science Experimental Biology Teaching Microscope Children Birthday Gifts](http://i5.walmartimages.com/asr/70243978-98de-4ac9-a870-47e6d2e6e2f9.046281718220871bc17b915051b8b0f1.jpeg?odnHeight=450&odnWidth=450&odnBg=ffffff)
1%
$75.79
64X-2400X Monocular Optical Microscope Elementary School Children Science Experimental Biology Teaching Microscope Children Birthday Gifts
walmart.com![VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model](http://image.vevor.com/us%2FHLRTMXGJHLMXS43GRV0%2Fgoods_img-v2%2Fnursing-manikin-m100-1.2.jpg?timestamp=1720661369000)
+13%
1%
$389.62
VEVOR Nursing Training Manikin, Male/Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model, PVC Anatomical Mannequin Body Care Simulator Model
vevor.com![VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player](http://image.vevor.com/us%2FKZDBXSWQTC1535M1IV0%2Fgoods_img-v1%2Ftennis-cart-m100-1.2.jpg?timestamp=1717753507000)
1%
$125.99
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
vevor.com![VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player](http://image.vevor.com/us%2FKZDBXSWQTC182488OV0%2Fgoods_img-v1%2Ftennis-cart-m100-1.2.jpg?timestamp=1717753547000)
1%
$126.99
VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
vevor.com![6-in-1 H2o2 Beauty Skin Cleaning Hydrogen-oxygen Facial Machine, Facial Care Machine, Homeuse Beauty Instrument
6-in-1 H2o2 Beauty Skin Cleaning Hydrogen-oxygen Facial Machine, Facial Care Machine, Homeuse Beauty Instrument](http://img.kwcdn.com/product/fancy/7ed87d78-2837-4a5b-9bcf-931313caaaea.jpg)
1%
$123.73
6-in-1 H2o2 Beauty Skin Cleaning Hydrogen-oxygen Facial Machine, Facial Care Machine, Homeuse Beauty Instrument
temu.com![VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player](http://image.vevor.com/us%2FKZDBXSWQTC1535M1IV0%2Fgoods_img-v1%2Ftennis-cart-m100-1.2.jpg?timestamp=1717753507000)
1%
$126.99
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
vevor.com![VEVOR Deep Cycle Battery, 12V 200 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 1400A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards
VEVOR Deep Cycle Battery, 12V 200 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 1400A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards](http://image.vevor.com/us%2FSXHDCQSDCFKSMVAHDV9%2Fgoods_img-v3%2Fdeep-cycle-battery-m100-1.2.jpg?timestamp=1702264904000)
-4%
1%
$292.99
VEVOR Deep Cycle Battery, 12V 200 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 1400A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards
vevor.com![VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player](http://image.vevor.com/us%2FKZDBXSWQTC1535M1IV0%2Fgoods_img-v1%2Ftennis-cart-m100-1.2.jpg?timestamp=1717753507000)
-8%
1%
$83.85
VEVOR Foldable Tennis Ball Hopper, Holds 150 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
vevor.com![Portable 1900w Garden Tree Digger 1.731.34inch For Soil Cultivation Tree Ball Lifting Planting Bedding Bulbs Seedlings Fertilizing Shrubs In Garden Lawn Applications Outdoor Tools
Portable 1900w Garden Tree Digger 1.731.34inch For Soil Cultivation Tree Ball Lifting Planting Bedding Bulbs Seedlings Fertilizing Shrubs In Garden Lawn Applications Outdoor Tools](http://img.kwcdn.com/product/open/2024-05-31/1717142402754-1f37828bf16746f38842d4851aed298a-goods.jpeg)
1%
$179.35
Portable 1900w Garden Tree Digger 1.731.34inch For Soil Cultivation Tree Ball Lifting Planting Bedding Bulbs Seedlings Fertilizing Shrubs In Garden Lawn Applications Outdoor Tools
temu.com![VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player](http://image.vevor.com/us%2FKZDBXSWQTC182488OV0%2Fgoods_img-v1%2Ftennis-cart-m100-1.2.jpg?timestamp=1717753547000)
+1%
1%
$96.75
VEVOR Foldable Tennis Ball Hopper, Holds 180 Tennis Balls, Lightweight Aluminum Alloy Tennis Ball Basket Cart with Wheels, Removable Bag, Carry Bag, Portable Sports Teaching Cart for Tennis Player
vevor.com![Piano Accordion 17 Keys 8 Bass Accordion Teaching Training Interest Professional Training Beginners Musical Instruments
Piano Accordion 17 Keys 8 Bass Accordion Teaching Training Interest Professional Training Beginners Musical Instruments](http://img.kwcdn.com/product/open/2024-05-13/1715603464510-d1bf0303def14c1a89fd85f8f6f57e5f-goods.jpeg)
1%
$51.99
Piano Accordion 17 Keys 8 Bass Accordion Teaching Training Interest Professional Training Beginners Musical Instruments
temu.com![Piano Accordion 17 Keys 8-bass Hand Accordion Teaching Training Interest Cultivation Musical Instrument For Beginners
Piano Accordion 17 Keys 8-bass Hand Accordion Teaching Training Interest Cultivation Musical Instrument For Beginners](http://img.kwcdn.com/product/open/2024-03-29/1711704132505-c439777f059342c7a83c342f1a60fbf4-goods.jpeg)
1%
$48.99
Piano Accordion 17 Keys 8-bass Hand Accordion Teaching Training Interest Cultivation Musical Instrument For Beginners
temu.com![VEVOR Deep Cycle Battery, 12V 100 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 800A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards
VEVOR Deep Cycle Battery, 12V 100 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 800A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards](http://image.vevor.com/us%2FSXHDCQSDCFKSMHOVCV9%2Fgoods_img-v3%2Fdeep-cycle-battery-m100-1.2.jpg?timestamp=1702264725000)
+3%
1%
$178.99
VEVOR Deep Cycle Battery, 12V 100 AH, AGM Marine Rechargeable Battery, High Self-Discharge Rate 800A Current, for RV Solar Marine Off-Grid Applications UPS Backup Power System, Tested to UL Standards
vevor.com![L Shaped Gaming Table Desk, Experimental Table - 50 Inch Pc Writing Computer Desk Study Desks With Wooden Desktop Cpu Stand Reversible Side Bag Metal Frame For Home Office, Dorm, Laboratory
L Shaped Gaming Table Desk, Experimental Table - 50 Inch Pc Writing Computer Desk Study Desks With Wooden Desktop Cpu Stand Reversible Side Bag Metal Frame For Home Office, Dorm, Laboratory](http://img.kwcdn.com/local-goods-image/1f79701760/0b58b9da-7796-4336-9fba-74b76b85d4ce_1600x1600.jpeg)
1%
$51.49
L Shaped Gaming Table Desk, Experimental Table - 50 Inch Pc Writing Computer Desk Study Desks With Wooden Desktop Cpu Stand Reversible Side Bag Metal Frame For Home Office, Dorm, Laboratory
temu.com![STM32H723ZGT6 STM32H723VET6 STM32H723ZET6 STM32H723VGT6 ARM-M series 550MHz Microcontroller (MCU/MPU/SOC) IC chip
STM32H723ZGT6 STM32H723VET6 STM32H723ZET6 STM32H723VGT6 ARM-M series 550MHz Microcontroller (MCU/MPU/SOC) IC chip](http://ae01.alicdn.com/kf/S3807e7cafd734738abfe4145709b5bb9X.jpg)
-13%
1%
$5.52
STM32H723ZGT6 STM32H723VET6 STM32H723ZET6 STM32H723VGT6 ARM-M series 550MHz Microcontroller (MCU/MPU/SOC) IC chip
aliexpress.com