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LR41 Battery Equivalent

Button cell batteries have the best versatility in terms of applications. They are often used in calculators, watches, laser pointers, and more. A good example is the LR41 battery, which is compatible with various devices. How about when you cannot find this battery type? Is there an equivalent?

16 days ago | by: ELECTRONOOBS
Open Circuit

An electrical circuit with a gap or break in its continuous path is called an open circuit. This gap makes the electrical current stop flowing.

16 days ago | by: ELECTRONOOBS
Current Divider

A current divider is a parallel electrical circuit where the incoming current is split into multiple paths.

18 days ago | by: ELECTRONOOBS
USB-C vs Lightning

There are various connectors in the market right now. The main options for most people would be USB and proprietary Apple connectors such as Lightning.

21 days ago | by: ELECTRONOOBS
COILGUN 10 stages New UPTADE

This, is version 2 of my very powerful coilgun. As you can see, is huge and it has quite some power and works with high voltage, so please, I can’t stress this enough.

1 month ago | by: ELECTRONOOBS
How to Build Durable 3D-Printed Enclosures for IoT Devices

Most makers begin by considering the electronics when creating an IoT device: microcontrollers, sensors, batteries, and connectivity. However, there is a practical issue that comes up quickly, where do you store all these parts, and how do you secure them?

2 months ago | by: ELECTRONOOBS
How Future Smart Homes Depend on Repairability

Future smart homes will include all manner of useful technology that makes people’s lives much easier. From healthcare management to breakfast routines, IoT and Matter devices are already making their way into modern houses.

2 months ago | by: ELECTRONOOBS
Could these VR haptic gloves replace human touch?

We’re seeing a substantial turn towards online social interaction replacing in-person social interaction — especially among the younger generations. 

2 months ago | by: Arduino Team
What to Look for in an Supplier of Office Tools and Equipment

As a business owner or office manager, you understand the importance of building strong relationships with your suppliers.

3 months ago | by: ELECTRONOOBS
Start using the DTS6012M lidar sensor

The DTS6012M is a compact, highly integrated time‑of‑flight (dToF) distance sensor built for precision ranging up to 20 m.

3 months ago | by: ELECTRONOOBS
Fiber Optic Sensors vs Air Flow Sensors

Sensors play a crucial role in various industrial, environmental, and biomedical applications.

3 months ago | by: ELECTRONOOBS
Comprehensive Guide to Arduino Relay Modules

An Arduino relay module is an essential component in many DIY electronics projects, especially those involving the control of high-voltage or high-current devices using an Arduino microcontroller.

3 months ago | by: ELECTRONOOBS









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