Traditional Chinese Practical electronic products: Circuit Design, Parts List & Workshop Prototype Guide (Part 3)
In short: Traditional Chinese Practical Electronic Device: Circuit Design, Parts List & Workshop Prototype Guide. This entry documents a circuit & prototype taken from Chinese practical-technology literature, written for small-scale makers and home producers. The text below is the full English translation of the original Chinese workshop notes, covering materials and quantities, the step-by-step sequence, and the practical cautions recorded in the source. Roughly 7076 words of English technical text, translated and preserved without editing. It is intended for experimental and reference use, not for regulated or commercial certification.
Practical electronic gadgetsAlarm and automatic control devicesHealthcare ElectronicsMedical and healthcare detection devicesHuman reaction speed measuring instrumentHuman body reaction speed testerMuscle tensile strength detectorSkin resistance measurement and control instrumentSmall ear hole detectorEye protection photometerAcupuncture point detectorElectronic measuring acupoint therapy instrumentelectronic thermometerEye fatigue detection and elimination deviceOvulation NotifierBlood type genetic demonstratorEKG FM DemodulatorCardiac EEG Calibrator Signal SourceECG dynamic recorderFast heart rate monitorElectronic pulse testerBalance Sense Testerpulse detectorAnti-myopia photometerVision protection light meterDiagnostic electronic devicesheart rate monitor(1)Heart rate monitor(2)heart rate monitorECG R wave detectorrespiratory monitorUltrasound diagnostic digital displayElectronic pulse meterKPM-01 low frequency therapy instrumentMedical X-ray machine fluoroscopy automatic control devicemusic blood pressure monitorMedical X-ray machine fluoroscopy automatic controllerrecording stethoscopeLearning auscultation dual-purpose machineSimple multi-purpose electronic stethoscopeElectronic stethoscope(1)High sensitivity electronic stethoscopeElectronic auscultation probeElectronic stethoscope(2)Fitness therapy electronic devicesPulse microwave acupuncture instrumentElectronic acupuncture instrumentElectroacupuncture instrumentFG-6 thermal magnetic wave acupuncture massagerTransistor therapy deviceSimple small electrotherapy deviceDZ-1 low-frequency ultrasonic electronic therapy instrumentDZ-2 type low-frequency ultra-replacement wave electronic therapy deviceSimple audio electrotherapy instrumentaudio electrotherapy instrumentElectronic Qigong therapy deviceHome music electrotherapy deviceDual-wave synchronous alternating output pulse therapy deviceUV therapy deviceHelium-neon laser medical devicesnoring therapy deviceHousehold electrotherapy deviceBone hyperplasia treatment(1)Electronic biowave physiotherapy instrumentMultifunctional pulse physiotherapy instrumentGZ-Ⅱ bone hyperplasia treatment instrumentBone hyperplasia treatment device(2)Quick-acting analgesic deviceSpectrum multifunctional therapeutic instrumentSuper stimulation electrotherapy deviceUnderarm odor treatment deviceHeadache electronic physiotherapy deviceElectronic Qigong Master(1)Electronic stuttering correctorElectronic "Qigong Master" (2)Simulated Qigong infrared light generatorpseudomyopia correctorelectronic bladder stimulatorElectronic anesthesia deviceelectronic pacemakerelectronic respiratorEliminate fatigue vibratorInfusion control alarmpatient respiratory monitormusic vibratorSimple hypnosis and electrotherapy dual-purpose deviceElectronic Hypnosis Device(1)Electronic hypnosis device(2)Electronic hypnosis device(3)Electronic Hypnosis Device(4)Delayed electronic hypnosis deviceTimed electronic hypnosis devicetimed flash hypnosis deviceSimple timer electronic hypnosis and doorbell dual-purpose deviceAnalog single-junction tube luminous electronic hypnotistmusic hypnotizerSound and light electronic hypnosis deviceDelay music hypnosis devicetransistor hypnotic deviceHuman body function auxiliary electronic devicesCMOS micro hearing aid and radio dual-purpose machineSimple hearing aidHigh sensitivity hearing aid(1)small hearing aid for deafnessMicro hearing aidEight types of hearing aid circuitsHearing aid/hypnosis/memory enhancement three-purpose machineHearing aids with frequency selection functionTB531 hearing aid for deafnessTB505 hearing aidHigh sensitivity hearing aid(2)electronic listening deviceHigh sensitivity hearing aid(3)Radio-Hearing aid dual-purpose machine for the deafRadio, hearing aid, lighting three-purpose machinesuper sensitive detectorStereo hearing aidNoise suppression hearing aidHigh quality hearing aidshearing aids for deafnessIntegrated hearing aidblind announcerLiquid level indicator for blind peopleLight detector for the blindElectronic eyes for the blindauditory voltmeterHearing voltmeter for blind peopleBlind people listen and touch voltmeterblind water level detectorInfant and toddler attention trainerThree-function electronic appliances for disabled peopleBlind infrared detectorThree-function electronic applianceBlind electronic compassMultifunctional electronic appliancesmemory enhancer(1)memory enhancer(2)memory enhancer(3)memory timerNumber recognition device for young childrenElectronic self-learning machine for childrenReaction trainerQuiz quizzesAnswering device with locking functionMultifunctional intelligent answering machineMultifunctional vision protectorNine-way answering machineSix-way answering machineDual timer answering machineEight-way scanning answering machineAdding hearing aids to the ULN-2204 monolithic radioRadio and hearing aid dual-purpose machineMultifunctional callerForeign language automatic readerWalkman multifunctional headphoneslistening, hearing aidsHearing aids, memory enhancersdeaf alarm clockHealth care electronic devicesAutomatic dimming cannonElectronic dimming timer wake-up desk lampFully automatic switch desk lampLight controlled automatic desk lampPhotometry stationery boxAnti-myopia dimming desk lampVision Protector(1)Time control health lampReading Ambient Illumination MonitorVision Protectors(2)Ward bed pager(1)Ward bed pager(2)Ward bed pager(3)Ward bed pager(4)Simple ward monitorRemote control wake-up device for kidsSN-B type electronic anti-snoring deviceWired paging intercom systemWard pager(1)Ward pager(2)baby urinary alarmBaby bedwetting and kicking monitorThe baby wets the bed and kicks the notification devicePractical baby urine order notification deviceelectronic diaper bellBaby electronic underpantsbaby diaper moisturizerElectronic call for helpelectronic pagerpriority electronic pagerExpandable pagerElectronic caneelectric showerBlood transfusion electronic alarmSimple heart monitor …
Sign in to unlock
One-time payment per article, billed in credits (1 $ = 100 credits). You will review the invoice and the non-refundable digital-asset policy before anything is charged. The PDF is generated on demand and embeds a licensing watermark.
Unlock this article
One-time payment · permanent access after unlock · 1 $ = 100 credits
Member level pricing for this article
| Level | Cumulative top-up | Discount | Your price | You save |
|---|---|---|---|---|
| Free | Free | — | 12,330 credits | — |
| Bronze | $100.00+ | 2% off | 12,083 credits | 247 credits |
| Silver | $1,000.00+ | 5% off | 11,714 credits | 616 credits |
| Gold | $5,000.00+ | 10% off | 11,097 credits | 1,233 credits |
| VIP | $20,000.00+ | 15% off | 10,481 credits | 1,849 credits |
Prices are billed in credits (1 $ = 100 credits). Your level upgrades automatically as your cumulative top-up grows. Top up to unlock a higher discount ›
All articles are digital assets. Once a PDF is downloaded, the purchase is final and non-refundable.
Please log in to unlock this article.
Payment Methods
pay@viprole.com
Lei Cheng
pay@viprole.com
Lei Cheng