Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit
Sensors & Modules / General

Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit

Model Number: ELE-221
Price: US$5.99 (Final price subject to quotation)

Key attributes

Model NumberELE-221
DescriptionMake learning distance measurement and LED matrix display driving straightforward and engaging with this solderless electronics beginner kit. Specially tailored for classroom instruction and home projects, this set provides a clear pathway to understanding ultrasonic echo pulse calculation, SPI shift register driving, and acoustic warning signals. The kit combines an accurate ultrasonic distance sensor with a cascaded MAX7219 LED dot matrix display module, a passive buzzer, and a full-size breadboard. Users learn how microcontrollers measure microsecond echo durations, render dynamic numbers on the 32x8 LED grid, and modulate buzzer beep timing without blocking system execution loops. Assembles in minutes without soldering, ensuring a safe, clean, and repeatable educational experience. Built with generic components that connect effortlessly with standard microcontroller development boards.
ApplicationSTEM curriculums & dot matrix sensor workshops
TypeDIY Kit
SeriesSolderless ultrasonic dot matrix radar kit.
FeaturesSTEM curriculums & dot matrix sensor workshops

Packaging and delivery

Selling UnitsSingle item
Single package size1X1X1 cm
Single gross weight0.01 kg

Product Details

Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit - detail Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit - detail Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit - detail Solderless Breadboard Electronics Beginner Kit With Ultrasonic Sensor Module MAX7219 Dot Matrix and Audio Buzzer Unit - detail

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Company Profile

Shenzhen Crownhaosheng Technology Co., Ltd. WIDE RANGE OF PRODUCTS We are operating on electronics market for many years. This experience allows us to create a comprehensive offer individually tailored to the needs of the modern customer. You will surely find all electronic parts you need to carry out projects, to start business, or to expand your business easily and quickly.

Packing & Shipping

Shipment

1. By EMS, DHL, FedEx, TNT, UPS or other express.
2. By our forwarding agent (by air or by sea).
3. By your own forwarding agent.
4. By domestic forwarding agents to any city in China.

FAQ

Q1: Are you manufacturer?
A1: Yes, we are manufacturer.

Q2: Do you accept OEM design?
A2: Yes, we do. We can design according to your requirement, MOQ usually >1000.

Q3: How long is your delivery time?
A3: Normally 3-7 working days after payment; special requirement orders, delivery time is negotiable.

Q4: How can we get samples from you?
A4: Samples are available. Normally we take 2 days to arrange samples.

Q5: What payment terms do you accept?
A5: We accept Paypal, T/T, Alibaba Trade Assurance, Western Union, Wechat, Alipay, in Cash (RMB or USD).