--- product_id: 599613306 title: "Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable)" brand: "taidacent" price: "€ 94.14" currency: EUR in_stock: true reviews_count: 5 category: "Taidacent" url: https://www.desertcart.it/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier store_origin: IT region: Italy --- # 0-5V analog output voltage 0-30° precise bending angle range DC5V power with LED indicator Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) **Brand:** taidacent **Price:** € 94.14 **Availability:** ✅ In Stock ## Summary > 📐 Flex your tech savvy with precision sensing that keeps you ahead of the curve! ## Quick Answers - **What is this?** Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) by taidacent - **How much does it cost?** € 94.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier) ## Best For - taidacent enthusiasts ## Why This Product - Trusted taidacent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Adjustable Zero Point:** Zero potentiometer lets you calibrate output voltage to your exact baseline needs. - • **Built-in Power Indicator:** Blue LED confirms stable 5V power supply for hassle-free setup. - • **Durable & Compact Design:** Robust 350Ω strain gauge with over 10 million fatigue cycles in a sleek 21x34mm board. - • **Plug & Play Analog Output:** Delivers a smooth 0-5V signal compatible with Arduino and other microcontrollers. - • **Precision Bending Detection:** Accurately measures flex from 0 to 30 degrees for fine-tuned sensor feedback. ## Overview The Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Module offers a compact, durable solution for precise bending angle measurement (0-30°) with a reliable 0-5V analog output. Featuring a built-in blue LED power indicator and adjustable zero potentiometer, it integrates seamlessly with Arduino and similar platforms, making it ideal for advanced DIY projects and professional sensor applications. ## Description Product description Voltage: DC5V board with blue LED power indicator analog output Bending angle: 0-30 degrees The greater the degree of bending, the higher the output voltage: bending downwards, the output value decreases; bending upwards, the output value increases With zero potentiometer You can use the potentiometer to adjust the output starting voltage Output analog voltage 0-5V Board size: 21mm × 34mm Pin definitions are printed on the back of the board The board reserves 2 screw mounting holes for 2MM holes. Component introduction Model: BF350-3AA (with temperature self-compensation) Sensitivity coefficient: 2.0 strain: 2% Grid wire: 3.2mm × 3.1mm Base size: length 7.4 * width 4.4mm Base material: modified phenolic substrate Grid wire material: made of constantan foil, fully enclosed structure Resistance: 350 ohms Fatigue life:> 10000000 times Flux: ordinary solder rosin Review: I plan on using the strain gauge module as a load cell to accurately determine the amount of filament remaining on the reel for my 3D printer. I'll glue the strain gauge to a flexible lever arm and activate the module when the filament reaches a certain level to reduce the required dynamic range. I should be able to get it accurate to a few grams of available filament left on the reel. I will input the strain gauge module's output to an HX711 Load Cell Amplifier A/D and connect that output to an Arduino to process. The strain gauge module has a Wheatstone bridge followed by an amplifier to bring the voltage to a 5V range. Note that there are many 350 ohm strain gauge sensors available on desertcart that are similar to that which this module uses for less than a dollar per unit so experimenting is inexpensive. Review: Never could get this little gauge going - but I think it might have been my application. Pretty obvious connections and the output can be used directly into a little arduino with not too much drama. Should work ok for typical Arduino applications where you just need some fine-feedback for stuff ilke motor torque maximums or whatever. Wish I could have figured it out better, but it does seem to give some feedback. One star off because of lack of documentation for average users. ## Features - Voltage: DC5V board with blue LED power indicator analog output - Bending angle: 0-30 degrees - The greater the degree of bending, the higher the output voltage: bending downwards, the output value decreases; bending upwards, the output value increases - With zero potentiometer - Output analog voltage 0-5V ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084ZQB3FJ | | Customer Reviews | 4.5 4.5 out of 5 stars (17) | | Date First Available | 27 November 2023 | | Item Weight | 10 g | | Manufacturer reference | ZC-bendingsensor-0220 | | Package Dimensions | 11.2 x 7.8 x 1.9 cm; 10 g | ## Images ![Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - Image 1](https://m.media-amazon.com/images/I/519ttjH8ykL.jpg) ![Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - Image 2](https://m.media-amazon.com/images/I/613pL7P+LZL.jpg) ![Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - Image 3](https://m.media-amazon.com/images/I/51kPcrnLc7L.jpg) ![Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - Image 4](https://m.media-amazon.com/images/I/51uKfQMtnqL.jpg) ![Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - Image 5](https://m.media-amazon.com/images/I/61G3BV+0EIL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***N on 21 September 2024* I plan on using the strain gauge module as a load cell to accurately determine the amount of filament remaining on the reel for my 3D printer. I'll glue the strain gauge to a flexible lever arm and activate the module when the filament reaches a certain level to reduce the required dynamic range. I should be able to get it accurate to a few grams of available filament left on the reel. I will input the strain gauge module's output to an HX711 Load Cell Amplifier A/D and connect that output to an Arduino to process. The strain gauge module has a Wheatstone bridge followed by an amplifier to bring the voltage to a 5V range. Note that there are many 350 ohm strain gauge sensors available on Amazon that are similar to that which this module uses for less than a dollar per unit so experimenting is inexpensive. ### ⭐⭐⭐⭐ Review *by O***M on 17 February 2026* Never could get this little gauge going - but I think it might have been my application. Pretty obvious connections and the output can be used directly into a little arduino with not too much drama. Should work ok for typical Arduino applications where you just need some fine-feedback for stuff ilke motor torque maximums or whatever. Wish I could have figured it out better, but it does seem to give some feedback. One star off because of lack of documentation for average users. ### ⭐⭐⭐⭐⭐ Review *by K***J on 2 November 2024* Works as expected on analog pins. Outputs are reasonably consistent (depends a lot on how you design the rest of the setup and interference from things like ceiling fans), but I found it's much easier to set triggers based on wide 100mV gaps rather than trying to get a precise numerical estimation of weight. It's also just fun to play around with. ## Frequently Bought Together - Taidacent Strain Gauge 350 Ohm Bend Flex Sensor Weighing Amplifier Module Pressure Sensor Analog Output Strain Gauge Test Kit (Extension Cable) - DAOKI 10Pcs BF350-3AA BF350 350 ohm High-Precision Pressure Resistance Strain Gauge - Strain Gauge, 20AA 120 Ohm Strain Gauge Used in Mechanics Experiment for Material, Industry or Science (2 Pack) --- ## 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.it/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier](https://www.desertcart.it/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-04-22*