Category
- Arrivals on 2025
- DIY & STEM Kits
- Kits & Projects
- Robotics Kits & Parts
- CNC & 3D Printer Parts
- Development Board
- Electronics-Sensors
- Electronics-Modules
- Electronics-Display Devices
- Electronics-Camera
- Cables & Wires
- Drone / Aeromodelling
- Mechanical Parts
- Miscellaneous items
- Motors & Actuators
- Active Components
- Passive Components
- Supply- Battery & Chargers
- Tools & Equipment
- Used Parts For Sell
Top rated products
-
Mix Resistance Combination Box Good Quality (5Pcs Each)
₹90.00Original price was: ₹90.00.₹79.00Current price is: ₹79.00. -
HT12E RF Encoder IC
₹90.00Original price was: ₹90.00.₹75.00Current price is: ₹75.00. -
1Amp 4.2V Single-Cell Lithium Battery Charging Charger Module
₹62.00Original price was: ₹62.00.₹35.00Current price is: ₹35.00. -
LM324 Low Power Quad Op-Amp IC DIP-14 Package
₹89.00Original price was: ₹89.00.₹39.00Current price is: ₹39.00. -
5.5×2.1mm DC Jack Female Plug To Alligator Clip
₹59.00Original price was: ₹59.00.₹49.00Current price is: ₹49.00.
Google Review
Bamboo Lab A1 3D Printing




Full Weve Rectifire – Paper Circuit Project
₹499.00 Original price was: ₹499.00.₹349.00Current price is: ₹349.00.
STOCK: Available on Backorder
Quick Review:
- Converts both half cycles of AC into DC
- Higher efficiency than half-wave rectifier
- Paper circuit construction using copper wire
- Low-voltage and safe operation
- Simple and educational design
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:

Full Weve Rectifire – Paper Circuit Project
Abstract: The Full Wave Rectifier is a basic power conversion model designed using paper circuit technology to demonstrate the efficient conversion of alternating current (AC) into direct current (DC). Unlike a half wave rectifier, this system converts both positive and negative half cycles of the AC input into a pulsating DC output.
The project uses diodes arranged in a bridge configuration (or center-tapped transformer concept) to allow current flow in the same direction during both half cycles. An LED or resistive load is used to visually indicate the rectified output, making the working principle easy to understand for beginners.
By using copper tape pasted on paper instead of a conventional PCB, the model becomes low-cost, safe, solder-free, and eco-friendly. This project is ideal for basic electronics education, physics practical demonstrations, and science fairs.
Package Includes:
- 1 Piece –Full Weve Rectifire (Working Project Without Battery)
Note:
- Project Image only Illustration Purpose. The project may be the same or maybe an improved Version.
- We only provide batteries when students pick up their projects from our lab. Batteries aren’t included in shipped orders because our shipping partner doesn’t allow them.
| Weight | 200 g |
|---|---|
| Dimensions | 20 × 15 × 5 mm |
| Options | In-Series Cell Holder, In-Parallel Cell Holder |
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: India
- Packer/ Importer: Ercoms Robotics Lab
You may also like…
-
12V 2A DC Adapter Power Supply
₹210.00Original price was: ₹210.00.₹184.00Current price is: ₹184.00.Add to cart Buy nowQuick Review:
- Input voltage: AC 100~240 V 50 / 60 HZ
- Output voltage: DC 12V
- Output Current: Maximum 2Amp
- Voltage accuracy: ± 5% (no load)
- Plug styles: 5.5 x 2.1 mm
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:
Related products
-
Power Generation Using Pulley– Science Hobby Project
₹999.00Original price was: ₹999.00.₹749.00Current price is: ₹749.00.Add to cart Buy nowQuick Review:
- Educational Demonstrations,
- Bicycle-Based Power Generation,
- Wind or Water Energy Models,
- Small-Scale Emergency Power.
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.
-
Day Night Based Electro Magnat– Science Hobby Project
₹1,250.00Original price was: ₹1,250.00.₹1,049.00Current price is: ₹1,049.00.Add to cart Buy nowQuick Review:
- Automatic Door Locking Systems,
- Streetlight or Gate Control Mechanisms,
- Robotics and Automation,
- Home Security Systems.
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.
-
Two Leg Robot – Science Hobby Project
₹1,450.00Original price was: ₹1,450.00.₹949.00Current price is: ₹949.00.Add to cart Buy nowQuick Review:
- Educational Demonstration
- STEM Learning Projects
- Science Fair Projects
- Prototype for Walking Mechanisms
- DIY Hobby Robotics.
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.
-
Dark Light Detection Alarm – Paper Circuit Project
₹299.00Original price was: ₹299.00.₹199.00Current price is: ₹199.00.Add to cart Buy nowQuick Review:
- 100% Working || Hand Made || 100% Support
- Tutorial: Video tutorial is available on YouTube.
- Components: One set with its components & wires in running condition.
- Documentation: Description, Component list, and Circuit diagram.
- Power Supply: No battery included, Includes 9 Volt Battery cap only.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:
-
IR-Based Security Alarm System – Paper Circuit Project
₹299.00Original price was: ₹299.00.₹199.00Current price is: ₹199.00.Add to cart Buy nowQuick Review:
- 100% Working || Hand Made || 100% Support
- Tutorial: Video tutorial is available on YouTube.
- Components: One set with its components & wires in running condition.
- Documentation: Description, Component list, and Circuit diagram.
- Power Supply: No battery included, Includes 9 Volt Battery cap only.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:
-
Door Safety Alarm Using IR Sensor– Science Hobby Project
₹849.00Original price was: ₹849.00.₹799.00Current price is: ₹799.00.Add to cart Buy nowQuick Review:
- Home Security Systems
- Shops and Commercial Stores
- Offices and Workplaces
- Banks and ATMs
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.
-
Wireless Power Transmission– Science Hobby Project
₹1,149.00Original price was: ₹1,149.00.₹999.00Current price is: ₹999.00.Add to cart Buy nowQuick Review:
- Wireless Mobile Charging
- Electric Vehicle (EV) Wireless Charging
- Medical Implants & Wearables
- Industrial Automation Systems
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.
-
Four Wheel Drive System – Science Hobby Project
₹1,250.00Original price was: ₹1,250.00.₹1,049.00Current price is: ₹1,049.00.Add to cart Buy nowQuick Review:
- Physics and STEM model projects
- Demonstration of mechanical motion transfer
- Toy cars with 4-wheel free movement
Shipping: Usually delivered in 3-7 days.
Hand Made || 100% Working || Free Online Demo Class On Video.
Need in Bulk Quantity? Let’s Talk!
Availability: On Pre Order.




















Reviews
There are no reviews yet.