{"product_id":"modular-analog-electronics-experiment-kit","title":"Analog Circuit Experiment Kit - Plug-In Electronics Modules","description":"\u003ch2\u003eHands-on analog circuit experiment kit\u003c\/h2\u003e\n\u003cp\u003eThe Analog Circuit Experiment Kit is a hands-on educational model for learning how basic electronic components work in real analog circuits. By combining plug-in circuit modules, learners can build LED, diode, transistor, oscillator, sensor, motor-control, radio, and delay circuits without soldering.\u003c\/p\u003e\n\u003ch3\u003eWhat you can learn\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHow current flows through a closed circuit\u003c\/li\u003e\n\u003cli\u003eDiode directionality and rectification\u003c\/li\u003e\n\u003cli\u003eTransistor switching and current amplification\u003c\/li\u003e\n\u003cli\u003eLED brightness control with resistance and transistor base current\u003c\/li\u003e\n\u003cli\u003eConductors vs. insulators using test leads\u003c\/li\u003e\n\u003cli\u003eRC delay behavior with capacitors and resistors\u003c\/li\u003e\n\u003cli\u003eOscillation, flashing LEDs, speaker output, and sound\/light control\u003c\/li\u003e\n\u003cli\u003ePhotoelectric control, microphone input, motor speed control, and simple radio reception\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMain experiment body with module area, meter, power switch, and battery compartment\u003c\/li\u003e\n\u003cli\u003ePlug-in circuit modules for resistors, capacitors, electrolytic capacitors, diode, LED, transistor, microphone, amplifier, motor, speaker, meter, and connection paths\u003c\/li\u003e\n\u003cli\u003eMotor, speed fan, speaker cover, volume knob, tuning\/select knob, tuning cover, connection leads, screws, and screwdriver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequires:\u003c\/strong\u003e 3 x AA batteries, not included.\u003c\/p\u003e\n\u003ch3\u003eExperiments covered in the manual\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCurrent and closed-circuit experiment\u003c\/li\u003e\n\u003cli\u003eDiode directionality and rectification\u003c\/li\u003e\n\u003cli\u003eTransistor characteristics\u003c\/li\u003e\n\u003cli\u003eLED brightness control\u003c\/li\u003e\n\u003cli\u003eConductor and insulator test\u003c\/li\u003e\n\u003cli\u003eSound and light oscillation circuit\u003c\/li\u003e\n\u003cli\u003eOpen-circuit alarm\u003c\/li\u003e\n\u003cli\u003eMultivibrator oscillator\u003c\/li\u003e\n\u003cli\u003eTransistor current amplification\u003c\/li\u003e\n\u003cli\u003eMotor speed control\u003c\/li\u003e\n\u003cli\u003eSimple radio receiver\u003c\/li\u003e\n\u003cli\u003eTransistor delay circuit\u003c\/li\u003e\n\u003cli\u003eAutomatic LED night-light circuit\u003c\/li\u003e\n\u003cli\u003eLight-controlled delay switch\u003c\/li\u003e\n\u003cli\u003eVoice-controlled flashing LED circuit\u003c\/li\u003e\n\u003cli\u003eVoice-controlled delay switch\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eAssembly overview\u003c\/h3\u003e\n\u003cp\u003eThe kit assembles with the included screws and screwdriver. Install the motor and speed fan, attach the speaker cover, install the volume and tuning knobs, connect the motor plug, set the power switch to OFF, and install three AA batteries before use.\u003c\/p\u003e\n\u003ch3\u003eSafety notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdult supervision is recommended, especially for younger learners.\u003c\/li\u003e\n\u003cli\u003eRead the wiring diagram before each experiment and place every module in the correct position and direction.\u003c\/li\u003e\n\u003cli\u003eSwitch power OFF after experiments.\u003c\/li\u003e\n\u003cli\u003eDo not connect the leads to household mains power.\u003c\/li\u003e\n\u003cli\u003eDo not short the power terminals.\u003c\/li\u003e\n\u003cli\u003eDo not mix old and new batteries or different battery types.\u003c\/li\u003e\n\u003cli\u003eNon-rechargeable batteries must not be charged; rechargeable batteries should be charged only under adult supervision and removed from the product before charging.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"innoelement","offers":[{"title":"Default Title","offer_id":44575380602963,"sku":"TINDIE-MODULAR-ANALOG-ELECTRONICS-EXPERIMENT-KIT","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0891\/1443\/files\/2025-05-18T17_59_48.093Z-_E5_BE_AE_E4_BF_A1_E5_9B_BE_E7_89_87_20250519013948.png?v=1778186371","url":"https:\/\/www.retromakerkits.com\/products\/modular-analog-electronics-experiment-kit","provider":"RetroMakerKits by innoelement","version":"1.0","type":"link"}