{"product_id":"zk-pp1k-pwm-dual-mode-signal-generator-square-wave-150khz","title":"ZK-PP1K PWM Signal Generator | 1Hz–150KHz Square Wave","description":"\n\u003ch2\u003eZK-PP1K PWM Dual-Mode Signal Generator – Precision Square \u0026amp; Rectangular Wave Output\u003c\/h2\u003e\n\u003cp\u003eTake full control of your electronics projects with the \u003cstrong\u003eZK-PP1K PWM Dual-Mode Signal Generator\u003c\/strong\u003e by Gaqqee. This compact yet powerful module delivers adjustable square wave and rectangular wave signals across a wide frequency range of \u003cstrong\u003e1Hz to 150KHz\u003c\/strong\u003e, making it an indispensable tool for engineers, hobbyists, and automation professionals alike. Whether you're driving DC motors, stepper motors, or replacing PLC pulse outputs, this signal generator delivers reliable, precise waveforms every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Mode PWM Output:\u003c\/strong\u003e Generates both square wave and rectangular wave signals with adjustable duty cycle (0–100%, 1% step increment).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Frequency Range:\u003c\/strong\u003e 1Hz to 150KHz with approximately 1% accuracy — suitable for a broad spectrum of motor control and automation tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Operates on 3.3V to 30V DC with built-in reverse polarity protection for worry-free wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable Pulse Count:\u003c\/strong\u003e Set pulse output from 1 to 9999 pulses, or select infinite continuous output (displayed as \"----\").\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay Output Timer:\u003c\/strong\u003e Configurable delay from 0.000s to 9999s with a minimum settable value of 1ms for precise timing control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePositive\/Negative Pulse Width Control:\u003c\/strong\u003e Independently set positive and negative pulse widths (0.000s–9999s, min. 1ms).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Efficient design keeps energy use minimal during operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Screw Terminals:\u003c\/strong\u003e 5.08mm screw terminals for quick, secure wiring connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtective Enclosure Included:\u003c\/strong\u003e Supplied with a housing to protect the module in workshop or field environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions of just 79mm × 43mm × 30mm fit easily into any project build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V – 30V DC (with reverse polarity protection)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1Hz – 150KHz (~1% accuracy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuty Cycle Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–100% (1% step)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulse Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–9999 or Infinite (\"----\")\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Output Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.000s – 9999s (min. 1ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePulse Width (Pos\/Neg)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.000s – 9999s (min. 1ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Load Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Amplitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEqual to supply voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e79mm × 43mm × 30mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDC motor and stepper motor driver control\u003c\/li\u003e\n  \u003cli\u003eServo motor and electric gripper control signals\u003c\/li\u003e\n  \u003cli\u003ePLC pulse replacement in automation systems\u003c\/li\u003e\n  \u003cli\u003eElectronics prototyping, testing, and development\u003c\/li\u003e\n  \u003cli\u003eFrequency and timing experiments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eZK-PP1K PWM Signal Generator Module × 1 (with enclosure)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and organisational accessories for your workspace? Check out the \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle\u003c\/a\u003e for keeping small components tidy, or the \u003ca href=\"\/products\/vintage-baroque-embossed-metal-decorative-tray-jewelry-organizer\"\u003eVintage Baroque Embossed Metal Tray\u003c\/a\u003e — a stylish organizer for your desk or workbench.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the frequency range of the ZK-PP1K PWM signal generator?\u003c\/h4\u003e\n\u003cp\u003eA: The ZK-PP1K generates signals across a wide frequency range of \u003cstrong\u003e1Hz to 150KHz\u003c\/strong\u003e with approximately 1% accuracy, making it suitable for motor control, automation testing, and general electronics applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Can the ZK-PP1K PWM signal generator be used to control stepper motors?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ZK-PP1K is specifically designed to generate square wave and rectangular wave PWM signals compatible with stepper motor drivers, servo motors, DC motors, and electric grippers. It can also serve as a PLC pulse replacement in automation setups.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage does the ZK-PP1K signal generator require?\u003c\/h4\u003e\n\u003cp\u003eA: The module operates on an input voltage of \u003cstrong\u003e3.3V to 30V DC\u003c\/strong\u003e. It features built-in reverse polarity protection, so accidental reverse wiring will not damage the module.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the ZK-PP1K come with an enclosure?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The ZK-PP1K is supplied complete with a protective enclosure, and features convenient 5.08mm screw terminals for easy and secure wiring in both workshop and field environments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the frequency range of the ZK-PP1K PWM signal generator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ZK-PP1K generates signals across a wide frequency range of 1Hz to 150KHz with approximately 1% accuracy, making it suitable for motor control, automation testing, and general electronics applications.\"}}, {\"@type\": \"Question\", \"name\": \"Can the ZK-PP1K PWM signal generator be used to control stepper motors?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The ZK-PP1K is specifically designed to generate square wave and rectangular wave PWM signals compatible with stepper motor drivers, servo motors, DC motors, and electric grippers. It can also serve as a PLC pulse replacement in automation setups.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage does the ZK-PP1K signal generator require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module operates on an input voltage of 3.3V to 30V DC. It features built-in reverse polarity protection, so accidental reverse wiring will not damage the module.\"}}, {\"@type\": \"Question\", \"name\": \"Does the ZK-PP1K come with an enclosure?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The ZK-PP1K is supplied complete with a protective enclosure, and features convenient 5.08mm screw terminals for easy and secure wiring in both workshop and field environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"ZK-PP1K PWM Signal Generator | 1Hz–150KHz Square Wave\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/zk-pp1k-pwm-dual-mode-signal-generator-square-wave-150khz\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"ZK-PP1K","offer_id":67882563174624,"sku":"14:1202#ZK-PP1K","price":26.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/S6ea338f7b7a74a2d8a06be369cb5f28d3.webp?v=1791773401","url":"https:\/\/niftyshopmart.com\/products\/zk-pp1k-pwm-dual-mode-signal-generator-square-wave-150khz","provider":"NIFTY","version":"1.0","type":"link"}