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.
Automatic Street Light Using LDR DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
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- Complete Automatic Street Light Kit using LDR, IC LM393 & Relay – fully assembled and 100% tested for quick setup.
- Includes full documentation: Circuit Diagrams, PCB Layout, Testing Guides.
- Step-by-step video tutorials on YouTube for easy learning and troubleshooting.
- https://youtu.be/2Avy6w8KXbY?si=6uuJzpGHB7PJUsV5
- Expert support (Mon-Sat, 11 AM to 6 PM). Email: Smartxbrains@gmail.com
- Fast delivery across India. Ideal for school projects, electronics experiments, and STEM learning kits.
Automatic over temp detection and alert Ready DIY Experiments Science Project Model STEM KIT (Assembled), 100% Tested
- Automatic Over Temp Detection and Alert – Complete assembled kit, 100% tested.
- Full documentation, including circuit diagrams, PCB layout, and testing guide.
- YouTube videos available for easy assembly instructions.
- https://youtu.be/07QBYB69fVU?si=UAtohVuQwSKT3sJf
- 100% support on working days (11 AM - 6 PM). Email: smartxbrains@gmail.com.
- Fastest delivery across India. Ideal for electronics projects, automation, and STEM education.
DC 3-5V Temperature Sensor Thermocouple Sensor for Arduino
Features of KY 028 NTC Temprature Sensor Module
- NTC Thermistor sensor
- LM393 voltage comparator
- Mounting hole for easy installation
- Adjustable threshold via potentiometer
Specifications ofNTC Temprature Sensor Module
- Operating Voltage : 3.3 to 5 Volts
- Output Current : 15 mA
- Output Type : Digital (HIGH OR LOW)
8051 / AT89S52 /AT89S52-24pu at89s52 dip-40 atmel microcontroller chip ic
Features:
- 8K Bytes of In-System Reprogrammable Flash Memory
- Endurance: 1,000 Write/Erase Cycles
- Fully Static Operation: 0 Hz to 33 MHz
- Three-level Program Memory Lock
- 256 x 8-Bit Internal RAM
- 32 Programmable I/O Lines
- Three 16-bit Timer/Counters
- Eight Interrupt Sources
- Programmable Serial Channel
- Low Power Idle and Power Down Modes
Ne555 12V Digital Timer Relay Module Switch | Adjustable 0 To 10 Seconds
Specifications
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- Module Properties : NE555 chip
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- Input voltage : DC 12 Volts
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- Adjustable time : Within 10 seconds
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- Dimension : 77 (L) * 23 (W) * 18 (H) mm (with potentiometer)
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- Control voltage : AC 0~250V / max. 10A, DC 0~30V / max. 10A
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- Max. loading : 2200W
A2212 1000KV BLDC Brushless Motor for Drone Soldered Connector without connector
- Operating voltage: 7.2V to 12V (2 to 3Li-poly or 6to10 NiCad)
- No load current:0.5Amp
- Maximum current:13Amp for 60Sec
- Maximum Watts:150 Watt
- Weight of motor:50-60 grams
- Maximum operating temperature: + 80C
- Complete speed control because of three phase connection.
- Long life as there are no moving contacts.
Top 10 Final Year Free Project Ideas for Instrumentation Engineering 2025–2026
Top 10 Latest Free Project Ideas for Diploma in Electrical Engineering 2025–2026
Solar, Wind & Hydro Combo Kit – 3-in-1 Renewable Energy DIY Project
✔️ 3 Renewable Energy Models in One Kit – Solar, wind, and hydro setups for hands-on exploration.
✔️ 3D-Printed Structures – Durable and lightweight designs, easy to assemble.
✔️ STEM Learning Focused – Ideal for students, hobbyists, and classrooms looking to learn practically.
✔️ Real Power Generation – All three models demonstrate real-time electricity generation by lighting up LEDs.
✔️ Eco-Friendly Education – Promotes awareness of clean, green, and sustainable energy solutions.
✔️ No Special Tools Required – Simple plug-and-play components, perfect for beginners.
✔️ 3D-Printed Structures – Durable and lightweight designs, easy to assemble.
✔️ STEM Learning Focused – Ideal for students, hobbyists, and classrooms looking to learn practically.
✔️ Real Power Generation – All three models demonstrate real-time electricity generation by lighting up LEDs.
✔️ Eco-Friendly Education – Promotes awareness of clean, green, and sustainable energy solutions.
✔️ No Special Tools Required – Simple plug-and-play components, perfect for beginners.
3D-Printed Hydro Hydro Power Generator Kit – DIY Renewable Energy Project – 095
✔️ Complete DIY Kit – Includes a 3D-printed hydro turbine, waterwheel mount, LED, and wires.
✔️ Real-Time Power Generation – Generates electricity using flowing water and lights up an LED.
✔️ 3D-Printed Components – Durable and lightweight design made for educational demonstrations.
✔️ Educational & Fun – Perfect for STEM education, school projects, and science exhibitions.
✔️ No Battery Needed – 100% powered by water, promoting eco-awareness and clean energy.
✔️ Simple Assembly – Easy to put together, suitable for beginners and students.
✔️ Real-Time Power Generation – Generates electricity using flowing water and lights up an LED.
✔️ 3D-Printed Components – Durable and lightweight design made for educational demonstrations.
✔️ Educational & Fun – Perfect for STEM education, school projects, and science exhibitions.
✔️ No Battery Needed – 100% powered by water, promoting eco-awareness and clean energy.
✔️ Simple Assembly – Easy to put together, suitable for beginners and students.