Hands-on learning
This DIY soldering kit is designed for practical electronics education, making it ideal for STEM projects and hobbyists.
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لماذا يحبه العملاء
Build your own ultrasonic distance alarm
This hands-on soldering kit lets you assemble a functional ultrasonic distance measurer with a digital display, LED indicators, and an audible alarm — a practical way to learn electronics while creating a working gadget.
- Measures distances from 0 to 270 cm with a digital tube display
- LED lights activate progressively as distance increases for visual feedback
- Customizable obstacle-avoidance threshold via two simple buttons
- Buzzer sounds a warning when objects are closer than your set limit
- Clear, labeled PCB makes soldering straightforward for beginners
- Includes a color-printed manual with step-by-step assembly instructions
Why you'll love this kit
Real-time feedback
Once assembled, it delivers live distance readings on an LED display, with LED lights and a buzzer providing clear visual and audible alerts.
Customizable threshold
Two simple buttons let you set your own obstacle-avoidance distance, so the alarm triggers exactly when you want it to.
Beginner-friendly build
A clear, labeled PCB and a color-printed manual with step-by-step instructions make assembly straightforward for newcomers.
الإعداد
How to build it
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Prepare your soldering station
Gather your soldering iron and tools, then lay out the clear, labeled PCB and components from the kit.
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Solder components step by step
Follow the color-printed manual's step-by-step instructions to solder each part onto the labeled board, simplifying the process for beginners.
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Power up and test
Once assembly is complete, power the device to see real-time distance readings on the LED display and test the alarm by adjusting the threshold with the two buttons.
المواصفات
التفاصيل التي تهم
- Distance range
- 0-270 cm
- Display
- LED digital tube
- Sensor
- HC-SR04 ultrasonic
- Alerts
- LED lights and buzzer
- Product type
- Soldering practice kit
تفاصيل إضافية
Build your own ultrasonic distance measurer with this hands-on soldering kit. Once assembled, it delivers real-time distance readings on a digital display, with LED indicators and an audible alarm when objects are too close — perfect for learning electronics while creating a functional gadget.
- Measures distances from 0 to 270 cm with a digital tube display
- LED lights activate progressively as distance increases, providing visual feedback
- Customizable obstacle-avoidance threshold via two simple buttons
- Buzzer sounds a warning when objects are closer than your set limit
- Clear, labeled PCB makes soldering straightforward for beginners
- Includes a color-printed manual with step-by-step assembly instructions
- Great for STEM education, hands-on projects, and obstacle detection experiments
Ideal for hobbyists, students, and anyone interested in practical electronics.
الأسئلة الشائعة
كل ما قد ترغب في معرفته قبل الطلب.
What distance range does this kit measure?
Once assembled, the kit measures distances from 0 to 270 cm using an HC-SR04 ultrasonic sensor, with readings shown on an LED digital tube display.
How do I customize the obstacle-avoidance threshold?
Two simple buttons on the device let you set your own obstacle-avoidance threshold, so the alarm triggers when objects come closer than your chosen limit.
What kind of feedback does the device provide?
The device provides both visual and audible feedback: LED lights activate progressively as distance increases, and a buzzer sounds a warning when objects are closer than your set limit.
Is this kit suitable for beginners?
Yes, the clear, labeled PCB simplifies soldering, and the included color-printed manual provides step-by-step assembly instructions, making it suitable for STEM education and hobbyists.
What is included in the kit?
The kit includes the components needed to build the ultrasonic ranging alarm, along with a color-printed manual featuring step-by-step assembly instructions.
كيف يعمل التوصيل والإرجاع؟
الشحن
شحن عادي مجاني
إلى ألمانيا: تجهيز خلال 1–3 أيام عمل، ثم نقل خلال 5–12 أيام عمل. المدد تقديرية وليست مواعيد مضمونة.
تتضمن رسالة تأكيد الشحن رابط التتبع. تواصل معنا إذا لم تصلك خلال 5 أيام عمل من الطلب.
خارج الاتحاد الأوروبي، قد تُستحق رسوم استيراد وضرائب محلية عند التسليم. راجع الوجهات والشروط في سياسة الشحن.
الإرجاع
اطلب الإرجاع خلال 14 يومًا من التسليم. يجب استيفاء شروط الإرجاع العادي؛ وتُخصم رسوم الملصق المدفوع مسبقًا، وقدرها 4 يورو، من المبلغ المسترد. الإرجاع مجاني للسلع المعيبة أو التالفة أو غير الصحيحة. أبلغنا سريعًا عن أي مشكلة. لا تتأثر حقوقك القانونية كمستهلك.
تقييمات المنتج · Judge.me
تجارب مشترين آخرين
K
Good product. Complete. Delivery on time.
J
everything as described in the publication
M
nice little kit