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U021
Active
Expansion Boards, Daughter Cards
Description:
LIGHT UNIT WITH PHOTO-RESISTANCE
Manufacturer:
M5Stack Technology
Datasheet:
U021 Datasheet
History Price: $3.5
In Stock: 27000
Distributors
Specification
PDF Datasheet
Equivalent
Part Number
Manufacturer
Contact Person
Business Email
Inquiry Quantity
Country / Region
Submit Request
U021 Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
Slogan
Updated
One River Electronics Ltd
U021
17500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 21, 2026
HAODE TECHNOLOGY
U021
49800
Visit
$
Click and send your RFQ
Apr 21, 2026
Hard Find Electronics Ltd.
U021
42600
Visit
$
Sourcing hard-to-find electronic components
Apr 20, 2026
TRICO INDUSTRIAL
U021
42400
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 20, 2026
Redstar Electronic
U021
49600
Visit
$
First Choice, Good Service
Apr 20, 2026
PARKIN
U021
46100
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 20, 2026
QTreeic Electronics
U021
28200
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 20, 2026
DigiKey
U021
32100
Visit
$
Click and see latest prices from Digikey Electronics
Apr 20, 2026
Anterwell
U021
24700
Visit
$
The 21 years electronic components professional supplier
Apr 20, 2026
Feilifei
U021
21000
Visit
$
New and original
Apr 20, 2026
U021 Specification
Specification
Mfr Part
U021
Category
Expansion Boards, Daughter Cards
Manufacturer
M5Stack Technology
Series
-
Packaging
Box
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Contents
M5Stack
Platform
Sensor
Type
Light
Function
LM393
Utilized IC / Part
Board(s), Cable(s)
U021 PDF Datasheet
U021 Datasheet
Click and Download: U021 Datasheet
U021 Related Parts
U023
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U024-C
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I2C JOYSTICK UNIT (MEGA328P)
U025
M5Stack Technology
MINI DUAL BUTTON UNIT
U027
M5Stack Technology
MINI BUTTON UNIT
U028
M5Stack Technology
NCIR TEMPERATURE UNIT MLX90614
U029
M5Stack Technology
MINI HEART RATE UNIT (MAX30100)
U020
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VH3.96 - 4PIN TRANSFER MODULE UN
U022
M5Stack Technology
2.54MM MINI PROTO UNIT 70 HOLES
U021 Compare Parts
U021 vs U028
U021 vs U027
U021 vs U025
U021 vs U024-C
U021 vs U024
U021 vs U023
U021 vs U022
U021 vs U020
Customer Reviews
4.95 out of 5.00 stars from 126 customer reviews from all over the world
Sofía
Spain
2026-04-02 05:18
Perfect. Arrived fast.
Samuel Felipe
Spain
2026-04-02 03:28
All right ok
Lucas Rafael
Brazil
2026-04-01 22:56
The product works straight, can trust.
Dário
Brazil
2026-04-01 17:50
Fast shipping and informed the ad.
Keith Washington
United States
2026-04-01 14:37
Order shipped and arrived very quickly. Good quality components. Great seller, I recommend it. Thank you very much!
Susana Mendoza
Spain
2026-04-01 06:48
Everything is perfect.
