DIY Recorder
促销价
$49.00
常规价格 $59.00
已含税费。
It is a DIY digital recorder with all materials included in the package.
It can enhance children's hands-on and thinking abilities
Working Principle: During recording, external sound is converted into electrical signals, which are further converted into digital signals for storage. During playback, the stored digital signals are converted back into analog signals, amplified by an amplifier circuit, and then restored to sound via the speaker. This product supports up to 60‑second recording time.
Assembly Steps
Step 1 Identify all components. (Pay attention to distinguish each component model!)
Parts list: Recorder wooden board, Recording module, Battery box, 4mm screws, 6mm screws, 7mm screws, Multi‑hole standoffs, Wrench, Speaker
Step 2 Secure the speaker with 4mm screws.
⚠️ Warning: Do not pull or tug the soldered wire joints, to avoid wire breakage!
Step 3 Fasten the recording module with 4mm screws.
Step 4 Fix the battery box with 4mm screws. Route wires through the hole on the wooden board and plug into the power‑supply port of the module.
⚠️ Note: Do not trap wires underneath the battery box.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.