{"product_id":"elektor-circuit-special-2025-pdf-en","title":"Elektor Circuit Special 2025 (PDF) EN","description":"\u003cp\u003eElektor GREEN and GOLD members can download their digital edition \u003ca href=\"https:\/\/www.elektormagazine.com\/magazine-archive\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eNot a member yet? Click \u003ca href=\"https:\/\/www.elektormagazine.com\/account\/subscription\/add\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63981\" target=\"_blank\"\u003eUSB Measurement Adapter\u003c\/a\u003e\u003cbr\u003eTesting Current and Signal Quality of USB Ports\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63983\" target=\"_blank\"\u003e4...20 mA Current Output for Arduino Uno\u003c\/a\u003e\u003cbr\u003eA Reliable, EMI-Insensitive Current Loop Interface\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63992\" target=\"_blank\"\u003eVacuum Cleaner Automatic Control\u003c\/a\u003e\u003cbr\u003eKeep Your Tools’ Work Area Clean\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63998\" target=\"_blank\"\u003eDDS Generator with ATtiny\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63997\" target=\"_blank\"\u003eOpamp-Tester V2\u003c\/a\u003e\u003cbr\u003eNew PCB – Now Also Suitable for SMDs\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63990\" target=\"_blank\"\u003e550-mW “Lamp” Audio Amplifier\u003c\/a\u003e\u003cbr\u003eGet the Warm Sound of Vacuum Tubes With Ease\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63985\" target=\"_blank\"\u003eFuse Guard\u003c\/a\u003e\u003cbr\u003eMonitoring a Fuse with a Flashing LED\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64005\" target=\"_blank\"\u003eHQ RIAA Preamplifier\u003c\/a\u003e\u003cbr\u003eGet the Most Out of Your Vinyl Records!\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63980\" target=\"_blank\"\u003eTurntable Speed Calibrator\u003c\/a\u003e\u003cbr\u003eAn Arduino-Based 100–120 Hz Strobe Light Generator\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64015\" target=\"_blank\"\u003eElektor Classics: video buffer\/repeater\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63989\" target=\"_blank\"\u003eInfrared Remote-Controlled Dimmer\u003c\/a\u003e\u003cbr\u003eControl Your Halogen or LED Floor Lamp Effortlessly and With Style\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64011\" target=\"_blank\"\u003eHow to Use switch…case on Strings in C++\/Arduino IDE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63986\" target=\"_blank\"\u003eMagnet Finder\u003c\/a\u003e\u003cbr\u003eWith a Simple Hall-Effect Sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63988\" target=\"_blank\"\u003eRaspberry Pi Smart Power Button\u003c\/a\u003e\u003cbr\u003eA Solution for Raspberry Pi Up to Model 4\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64014\" target=\"_blank\"\u003eEssential Maker Tips\u003c\/a\u003eProfessional Insights for Everyday Making\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63996\" target=\"_blank\"\u003ePractical Projects with the 555 Timer\u003c\/a\u003e\u003cbr\u003eDC Motor Control and Fast Reaction Challenges\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63991\" target=\"_blank\"\u003eBasic AC-Load-On Monitor\u003c\/a\u003e\u003cbr\u003eSave Energy with a Simple Device\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63994\" target=\"_blank\"\u003ePower Banks in Parallel\u003c\/a\u003e\u003cbr\u003eA Three-Day Continuous Power Solution\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64001\" target=\"_blank\"\u003eVFO Up to 15 MHz\u003c\/a\u003e\u003cbr\u003eAn Implementation With Raspberry Pi Pico\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63999\" target=\"_blank\"\u003eViolin Tuner with ATtiny202\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64003\" target=\"_blank\"\u003eElektor Classics: video amplifier for B\/W television sets\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64000\" target=\"_blank\"\u003eCapacitance Meter\u003c\/a\u003e\u003cbr\u003e20 pF to 600 nF\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64018\" target=\"_blank\"\u003eQuasi-Analog Clockwork Mk II\u003c\/a\u003e\u003cbr\u003eTwo LED Rings for Hours and Minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64020\" target=\"_blank\"\u003eYou Can Do Anything You Want\u003c\/a\u003e\u003cbr\u003e(with the Arduino Ecosystem at Your Side)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63995\" target=\"_blank\"\u003eNeon Lamp Dice\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64002\" target=\"_blank\"\u003eElektor Classics: RTTY calibrator indicator\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64017\" target=\"_blank\"\u003eInspiring Hardware Designs for Your ESPs\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64016\" target=\"_blank\"\u003eElektor Classics: variable 3 A power supply\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64021\" target=\"_blank\"\u003eRGB LEDs with Integrated Control Circuit\u003c\/a\u003e\u003cbr\u003eLight with Precision: ICLEDs Set Standards\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64019\" target=\"_blank\"\u003eExperiment: Towards a Mixed-Signal Theremin?\u003c\/a\u003e\u003cbr\u003eBlending Modern Time-of-Flight Sensors With the Timeless XR2206 Analog Generator\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64013\" target=\"_blank\"\u003eESP32 Audio Transceiver Board (Part 1)\u003c\/a\u003e\u003cbr\u003eSD Card WAV File Player Demo\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64004\" target=\"_blank\"\u003eInfographics: Circuits and Circuit Design 2025\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63982\" target=\"_blank\"\u003eSmall Audio Mixer\u003c\/a\u003e\u003cbr\u003eA Simple and Versatile Scalable Design\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63993\" target=\"_blank\"\u003eSmart Staircase Light Timer\u003c\/a\u003e\u003cbr\u003eSave More Money on the Energy Bill!\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63987\" target=\"_blank\"\u003e\u003ci class=\"arrow-right\" target=\"_blank\"\u003e\u003c\/i\u003eSmarten Up Your Shutters\u003c\/a\u003e\u003cbr\u003eControlling Velux Hardware With an ESP32 and MQTT\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63979\" target=\"_blank\"\u003eSolid-State Foot Warmer\u003c\/a\u003e\u003cbr\u003eEnergy-Efficient Comfort\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64010\" target=\"_blank\"\u003eIs the M5Stamp Fly Quadcopter the Next Tello?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64009\" target=\"_blank\"\u003eBoosting Wi-Fi Range of the ESP32-C3 SuperMini\u003c\/a\u003e\u003cbr\u003eA Simple and Effective Antenna Mod\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/64012\" target=\"_blank\"\u003eZD-8968 Hot-Air Soldering Station\u003c\/a\u003e\u003cbr\u003eA Budget-Friendly Workhorse or Just Hot Air?\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.elektormagazine.com\/magazine\/elektor-441\/63984\" target=\"_blank\"\u003eParking Sensor Tester\u003c\/a\u003e\u003cbr\u003eFinding Defects in the PDC System of a Car\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elektor Digital","offers":[{"title":"Default Title","offer_id":53005238305100,"sku":"ED-0539","price":9.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/6280\/3788\/files\/elektor-circuit-special-2025-pdf-en-ed-0539-2646465.png?v=1753987738","url":"https:\/\/www.qavlunxerzi.info\/products\/elektor-circuit-special-2025-pdf-en","provider":"Elektor","version":"1.0","type":"link"}