--- 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: "27387 Ft" currency: HUF in_stock: true reviews_count: 5 category: "Taidacent" url: https://www.desertcart.hu/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier store_origin: HU region: Hungary --- # 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:** 27387 Ft **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?** 27387 Ft with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/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: Useful as a load cell or an analog level sensor - 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: Econo-strain gauge - not for skyscrapers or bridges, but fine for science projects and prototyping - 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) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful as a load cell or an analog level sensor *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. ### ⭐⭐⭐⭐ Econo-strain gauge - not for skyscrapers or bridges, but fine for science projects and prototyping *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. ### ⭐⭐⭐⭐⭐ works great *by R***E on 30 July 2024* By default the potentiometer is set so that with the strain gauge unstressed the output is about 2.5V. Bending up or down by 30 degrees with change the voltage linearly to 5 and 0V respectively. I did not have a setup that would allow me to do controlled graphs of output vs amount of bend. I also did not look at the affects of temperature. One thing you can do is if you only need to know about flex in one direction you can adjust the pot to get get more range of motion in the direction you want to measure. Twisting the strain gage can affect you reading. If all you need is a touch sensor there are simpler solutions, but if you do need to know the relative amount of flex this may be a good solution for you. ## 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.hu/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier](https://www.desertcart.hu/products/599613306-taidacent-strain-gauge-350-ohm-bend-flex-sensor-weighing-amplifier) --- *Product available on Desertcart Hungary* *Store origin: HU* *Last updated: 2026-07-14*