{"product_id":"1khz-100mhz-frequency-counter-oled-display-digital-rf-frequency-meter-high-precision-measurement-signal-oscillators-amplifiers","title":"OLED RF Frequency Counter Module","description":"\u003cp\u003eAdd a continuous frequency readout to an appropriate electronics project. The PLJ-096OLED-L1 module combines a compact OLED with RF input, configurable gate time and UART data output.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eKeep the frequency visible in the assembly\u003c\/strong\u003e - The OLED provides a local reading without a separate full-size counter.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eChoose refresh and resolution\u003c\/strong\u003e - Two gate settings offer different display intervals and increments.\u003c\/p\u003e\u003cp\u003e✅ \u003cstrong\u003eUse the result in another system\u003c\/strong\u003e - UART output provides a data path for a compatible controller.\u003c\/p\u003e\u003ch2\u003eBuild the Readout Around the Signal\u003c\/h2\u003e\u003cp\u003eA transceiver or oscillator project needs the input signal and reference to suit the counter. Check the RF level and coupling arrangement before connecting it, then choose the gate and IF settings required.\u003c\/p\u003e\u003cp\u003eThis is a module, not a protected general-purpose probe. Use it within the stated 1kHz-100MHz range and verify the actual input limits. Prepare a suitable DC supply and enclosure, and use a reliable reference for calibration.\u003c\/p\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sad367db3acc04de0aff212788fb63c0ek.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb4cce9ee2ef94565bbebfdf1a3af7751G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc232df910cca4cc49605bea2472f8c25Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3934b645113c4ec399c6a27eacbaffafs.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5e623d16013c4acf9e2bd613562f4325r.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0d3e2c047b724d96ab3f154385191ca0o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sea66695c9c0e4fe197583644f1f17407a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sada6336f992b4dff8a8f2e1441ff770bD.jpg\" slate-data-type=\"image\"\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePLJ-096OLED-L1 frequency-display module\u003c\/li\u003e\n\u003cli\u003eDetailed range: 1kHz-100MHz\u003c\/li\u003e\n\u003cli\u003e0.96-inch OLED\u003c\/li\u003e\n\u003cli\u003e0.1s\/1s gate; UART output\u003c\/li\u003e\n\u003cli\u003e4.5-9V DC, 5V recommended\u003c\/li\u003e\n\u003cli\u003eRF\/power cable accessories described; verify package\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMatch the signal and build a visible frequency reference into the project.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"100Hz to 100MHz","offer_id":63961760465226,"sku":"1005009810950171-100Hz to 100MHz","price":50.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/Sb4cce9ee2ef94565bbebfdf1a3af7751G.webp?v=1792252168","url":"https:\/\/spy-shop.com\/sv\/products\/1khz-100mhz-frequency-counter-oled-display-digital-rf-frequency-meter-high-precision-measurement-signal-oscillators-amplifiers","provider":"Spy-shop.com","version":"1.0","type":"link"}