OPTOCOUPLER 4N35025 IC for Replacement or DIY Projects
The 4N35 optocoupler consists of gallium arsenide infrared LED and a silicon NPN phototransistor. The couplers are Underwriters Laboratories (UL) listed to comply with a 5300 VRMS isolation test voltage.
This isolation performance is accomplished through double molding isolation manufacturing process. Comliance to DIN EN 60747-5-2(VDE0884)/ DIN EN 60747-5-5 pending partial discharge isolation specification is available for these families by ordering option 1.
These isolation processes and the ISO9001 quality program results in the highest isolation performance available for a commecial plastic phototransistor optocoupler. The devices are available in lead formed configuration suitable for surface mounting and are available either on tape and reel, or in standard tube shipping containers. Perfect for use in various electronics projects in India, OPTOCOUPLER 4N35 IC for Replacement or DIY Projects ensures reliability and performance. Ideal for various electronics projects, OPTOCOUPLER 4N35 IC for Replacement or DIY Projects offers quality and performance.
Portable Charger Holder Compatible with Ather 450 and 450X Scooter Chargers | Wall Mounted Durable Organizer for Secure Charging & Storage – 098
3D Printed Robotic Hand for DIY Projects – 055
- Realistic Finger Movements: Fully articulated joints for precise motion.
- High-Quality 3D Print: Made from durable PLA/PETG for strength and flexibility.
- DIY Assembly: Designed for easy customization and modifications.
- Servo Motor Compatibility: Works with standard servos for automation.
- Open-Source Design: Expandable for advanced robotics projects
Assembly Video 
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Part 1 : https://youtu.be/vgtJY_rJWzo?si=OycVcdK0dHDjzvfV
part 2 : https://youtu.be/ZXy0Oxoixcg?si=rLJMqxuMCGOOmeKU
Note:We have included the 3D-printed parts and essential electronic components in this kit. However, a few additional items such as hardware and the power supply will need to be purchased locally, depending on your specific project requirements.
Top 10 Class 7 Science Winning Project Models – Step By Step Tutorial
SG3524N
5A 12V Overcurrent Protection AC Current Detection Sensor Module
nan Perfect for use in various electronics projects in India, 5A 12V Overcurrent Protection AC Current Detection Sensor Module ensures reliability and performance. Ideal for various electronics projects, 5A 12V Overcurrent Protection AC Current Detection Sensor Module offers quality and performance.
Mini 360 Step Down Buck Converter Power Supply Module
Specifications:
| Regulator IC | MPS MP2307DN |
| Input Voltage Range | 4.75 23VDC |
| Selectable Output Voltage | 1.0 17VDC |
| Rated Current | 1.8A Continuous 3A Surge Current |
| Maximum conversion efficiency | 95% (5Vin, 3.3Vout ~200mA output) |
| Switching Frequency | 340kHz |
| No-load output Ripple | 30mV |
| Load Regulation | 0.5% |
| Voltage Regulation | 2.5% |
| Operational Temperature Range(C) | -40 to +85 |
| Length (mm) | 17 |
| Width (mm) | 11 |
| Height (mm) | 3.8 |
| Weight (gm) | 2 |
HDMI Female to Mini HDMI Male Adapter
Automatic Engine Car Stop System for Drunk Driver DIY Science Project Model STEM Kit (Assembled, 100% Tested)
- Automatic Engine Car Stop System for Drunk Driver DIY Science STEM Kit (Assembled, 100% Tested).
- Includes full documentation: circuit diagrams, PCB layouts, and testing details.
- Video tutorials available on YouTube for easy assembly and understanding
- https://youtu.be/7YipcebQb5g?si=kQ_Qq5g-nha1FoOb
- 100% support available on working days (11 AM - 6PM). Email: Smartxbrains@gmail.com.
- Fast delivery across India. Ideal for school projects, STEM learning, and electronics experiments.
EMG Muscle Sensor Module
Features of AD8232 ECG Monitor Sensor Module:-
- Operating Voltage - 3.3V
- Analog Output
- Leads-Off Detection
- Shutdown Pin
- LED Indicator
- 3.5mm Jack for Biomedical Pad Connection or Use 3 pin header
Smoke Detection Alarm DIY Experiments Science Project Model STEM KIT (Assembled, 100% Tested)
Please Note: we are only providing kit we marked as ACTUAL PRODUCT, project shown customer needs to do at there own we just provide reference.
- Smoke Detection Alarm STEM Kit, fully assembled and 100% tested for accuracy.
- Includes full documentation: Circuit diagrams, PCB Layout, and Testing documents.
- Step-by-step YouTube videos available for easy understanding.
- https://youtu.be/Dls35NnPdzw?si=yQmwulS67VLpU5pb
- 100% support on working days, 11 AM - 6 PM. Email us at Smartxbrains@gmail.com.
- Fastest delivery across India, ideal for electronics projects and educational experiments.
Rain Water Alarm Sensor DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
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- Fully assembled Rain Water Alarm Sensor DIY Kit – 100% tested for accuracy and reliability.
- Includes complete documentation: circuit diagrams, PCB layout, and testing guides.
- Easy learning with step-by-step video tutorials available on YouTube.
- https://youtu.be/eyv0eGyGpzQ?si=yZwOeDmwN6RNePW8
- Dedicated 100% support (Mon-Sat, 11 AM - 6 PM) via Smartxbrains@gmail.com.
- Fast delivery across India – ideal for school science exhibitions, DIY electronics, and STEM learning projects.