--- product_id: 257991120 title: "USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM" brand: "keeyees" price: "£29.60" currency: GBP in_stock: true category: "Kee Yees" url: https://www.desertcart.co.uk/products/257991120-usb-logic-analyzer-device-with-12pcs-6-colors-test-hook store_origin: GB region: United Kingdom --- # 24MHz high-frequency capture 12pcs 6-color test hook clips 8 channels simultaneous input USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM **Brand:** keeyees **Price:** £29.60 **Availability:** ✅ In Stock ## Summary > 🔍 Debug smarter, not harder — your ultimate logic sidekick! ## Quick Answers - **What is this?** USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM by keeyees - **How much does it cost?** £29.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/257991120-usb-logic-analyzer-device-with-12pcs-6-colors-test-hook) ## Best For - keeyees enthusiasts ## Why This Product - Trusted keeyees brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Color-Coded Clips:** 12 vibrant test hooks simplify complex wiring and speed up your workflow. - • **Precision at 24MHz:** Capture ultra-fast signals with crystal-clear accuracy for flawless debugging. - • **Open-Source Friendly:** Seamlessly integrates with sigrok and other popular analysis software for limitless possibilities. - • **8-Channel Multitasking:** Monitor multiple communication lines like UART, SPI, and IIC all at once. - • **Universal USB Connectivity:** Plug & play with PCs, laptops, and even smartphones for ultimate flexibility. ## Overview The KeeYees USB Logic Analyzer is a compact, high-speed 24MHz 8-channel device designed for professional-grade debugging of microcontrollers, ARM systems, and FPGA projects. Equipped with 12 color-coded test hook clips and USB connectivity, it supports UART, SPI, IIC protocols and integrates with open-source tools like sigrok, making it an essential tool for electronics developers seeking precision and efficiency. ## Description The KeeYees USB Logic Analyzer is a versatile tool designed for electronic system and communication protocol development and debugging. This 24MHz, 8-channel device supports UART, IIC, SPI, and other communication protocols, making it an ideal choice for microcontroller, ARM system, and FPGA development. It comes with 12pcs of 6-color test hook clips for easy connection and a USB cable for convenient power and data transfer. Compatible with various devices such as personal computers, laptops, smartphones, and tablets, this logic analyzer is a must-have for any electronics enthusiast or professional. It operates at a data transfer rate of 192 megabits per second and a frequency of 2.4E+7 MHz, ensuring efficient and accurate data analysis. The device is compact and rectangular in shape, making it easy to handle and store. It is designed for indoor use and comes in standard packaging, containing 1 count of the logic analyzer. ## Features - This kit contains 12pcs SMD IC 6 Colors Test Hook Clips which are ideal for using this 24MHz 8CH logic analyzer. - If you are doing microcontroller, ARM system, FPGA development, we highly recommend you purchase this product! This item will help you solve your problem when you do MCU related products, especially for UART, SPI, IIC and other communication debugging. - Compatible with the Logic analysis software and open source programs such. B. sigrok (protocol analysis of RS232, SPI, IIC, 1-Wire, etc.) - Reliable Technical Support: We have prepared detailed tutorial, includes: guidance manual, demo code, burning tools, necessary class libraries. Please visit our website (github: Keeyees/KY-57) to get tutorial or can contact us on desertcart, we will send PDF Document to you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07K6HXDH1 | | Best Sellers Rank | #72,814 in Computers ( See Top 100 in Computers ) #4,800 in USB Cables | | Brand Name | KeeYees | | Cable Type | USB | | Color | Black | | Compatible Devices | run pulseview | | Compatible Phone Models | Compatible with smartphones, specific models not listed | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | PS / 2, USB | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.3 4.3 out of 5 stars (208) | | Data Transfer Rate | 24 Megabits Per Second | | Frequency | 24000000 MHz | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | KeeYees | | Maximum Voltage | 5 Volts | | Model | KYES57 | | Number of Items | 15 | | Number of Pins | 4 | | Other Special Features of the Product | High Speed | | Part Number | KYES57 | | Recommended Uses For Product | development and debugging of electronic systems and communication protocols | | Specification Met | FCC, IEC, RoHS, UL | | UPC | 705883356267 705883355239 | | Unit Count | 1 Count | ## Product Details - **Brand:** KeeYees - **Cable type:** USB - **Compatible devices:** run pulseview - **Connector type:** PS / 2, USB - **Special features:** High Speed ## Images ![USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino FPGA M100 SCM - Image 1](https://m.media-amazon.com/images/I/617K0HTJXBL.jpg) ## Questions & Answers **Q: What would be required to use this with +/-12v RS-232?** A: Hi: Firstly, your RS232 interface is probably +3/-3 or +5/-5 VDC and not +12/-12. Many years ago, it was +15/-15 and actually higher for some Industrial and MilSpec applications. Regardless, the negative voltage levels and/or the +12 will utterly destroy your Logic Analizer's input circuit(s) connected to the RS232 sigs. Maybe the whole thing... Like in, PUFF! The cure is to use an RS232 to TTL Interface IC between the +/- sigs and the LA's inputs. They are inexpensive, probably available here on Amazon and some are powered by the received RS232 sigs themselves and don't require an external power supply to perform the conversion from +/- received sigs to TTL levels. Not so when going from TTL to RS232 where you need both a plus and minus supply to conform to the spec. Actually, some modern RX ICs work just fine when receiving a +3/-0 sig! Who would have ever thunk it? As an alternative, you could glue together a voltage devider circuit to adjust a high voltage level to a lower level and add a diode to clip the negative excursion. But, without an O-Scope to look at the sig(s) before you connect to the LA and some hands on electronics experience its probable you'll cause the LA's Magic-Smoke to excape. SO DONT DO THIS!!!! Google 'RS232 to TTL converter IC' to learn all about the different versions of these ICs. IE: RX only, TX only and RX/TX combo ICs. FWIW: I've used this LA to poke around Arduinos and other stuffs and was quite pleased with its ease of use and performance. For its price, its a 'No-Brainer'. Buy several! HaHa..... Also, if you pay attention to what you're doing, you can connect the test clips to the test leads so the clips don't fall off of the leads which is contrary to some critics comments. Good Luck with your project and watch your SIX so Mr Murfee can't stick it to you! **Q: Can I count pulse from a flowmeter sensor?** A: Yes but... The analyzer also needs software to run and analyze the captured signal. This does not come with it. Even with the software installed you'll need to do some manipulations to get your answer. Also the analyzer only wants a 5v Max signal level. I don't know what your flow meter outputs. I would recommend a fair quality DMM instead. Most will measure pulse frequency and duty cycle. I doubt the flow meter pulse rate is beyond most DMM's range and you don't have to install any software. You'll get a frequency measurement directly and easily. **Q: How do you connect the wires to the clips?** A: I took the push pieces out revealing a place with a circle ring like area in the metal sheet. I wrapped thin wire a few times around and through it then put the two pieces back together. It still pressed with it's cycle and completed the connection **Q: What are the voltage limits for the inputs?** A: This is a inexpensive knockoff that works very well. I have bought several. It is only meant to measure logic levels of 0 to 5V. It will read 3.3V logic well too. I would expect anything above 7V will damage the inputs. ## Frequently Bought Together - KeeYees USB Logic Analyzer Device with 12PCS 6 Colors Test Hook Clip Set USB Cable 24MHz 8CH 8 Channel UART IIC SPI Debug for Arduino for FPGA for M100 for SCM - Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino - DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/257991120-usb-logic-analyzer-device-with-12pcs-6-colors-test-hook](https://www.desertcart.co.uk/products/257991120-usb-logic-analyzer-device-with-12pcs-6-colors-test-hook) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-02*