{"id":9685,"date":"2025-10-18T19:54:54","date_gmt":"2025-10-18T19:54:54","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9685"},"modified":"2026-09-27T15:07:24","modified_gmt":"2026-09-27T15:07:24","slug":"mini-handheld-simple-metal-detector-diy-electronic-kit-electronic-components-soldering-assembly-school-fun-welding-training-kit","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/mini-handheld-simple-metal-detector-diy-electronic-kit-electronic-components-soldering-assembly-school-fun-welding-training-kit\/","title":{"rendered":"\u30df\u30cb\u30cf\u30f3\u30c7\u30a3\u578b\u7c21\u6613\u91d1\u5c5e\u63a2\u77e5\u6a5f DIY\u96fb\u5b50\u30ad\u30c3\u30c8 \u96fb\u5b50\u90e8\u54c1\u306f\u3093\u3060\u4ed8\u3051\u7d44\u307f\u7acb\u3066 \u5b66\u6821\u3067\u697d\u3057\u3081\u308b\u6eb6\u63a5\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u30ad\u30c3\u30c8"},"content":{"rendered":"
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1. It can detect metal items, is easy to operate, and supports one click operation for testing.
\n2. Simple and easy to use, compact in size, lightweight and easy to carry.
\n3. Equipped with a buzzer alarm sound, the buzzer will sound an alarm when the detector detects metal.
\n4. With indicator lights, the LED red light flashes to alarm. When metal objects are detected, the red indicator light flashes to indicate the alarm mode.
\n5. Widely used, it can detect games and entertainment, conduct safety checks, and search for metal products on the body.<\/p>\n

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Working current: around 23mA (under normal alarm conditions)
\nStatic working current: 3.7mA (without alarm)
\nPower voltage: Two button batteries
\nWorking power supply: 3-5 V
\nPCB size: 60 * 185mm
\nMaximum detection range: 3-5 cm, the larger the metal area, the farther the detection distance, and the smaller the metal area, the closer the detection distance
\nKit usage: gaming and entertainment, safety checks, searching for metal products on the body, etc.<\/p>\n

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1. When the detector approaches the metal, it will sound an alarm
\n2. Double alarm of buzzer and LED light
\n3. Adjust the potentiometer to modify the alarm threshold
\n4. The LED red light flashes to alarm. When a metal object is detected, the red indicator light flashes to indicate the alarm mode. The measured object must be greater than 2.5cm.<\/p>\n

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\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

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The Mini Handheld Simple Metal Detector DIY Electronic Kit is an educational soldering assembly project designed for students and hobbyists. It includes all necessary electronic components for building a functional metal detector, promoting hands-on learning in electronics and circuit design. Compact and easy to assemble, it offers a fun and practical introduction to welding and DIY electronics. Key features include a lightweight handheld design, clear detection capability for small metal objects, and suitability for school projects or STEM training. Its unique value lies in combining practical skills development with an engaging, interactive experience.<\/p>","protected":false},"featured_media":6429,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,101,2098],"product_tag":[],"class_list":["post-9685","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-prototyping-expansion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=9685"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9685\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/6429"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=9685"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9685"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9685"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}