Raviypujar – Valetron Systems

Best low cost 4G GSM GPS module

November 26, 2022 / 644

Are you looking for a GSM module to use in your designs, you have come to the right place. At the end of this post... Continue reading

Designing a Low cost NBIOT GPS tracking device – VALTRACK-NBIOT

October 25, 2019 / 457

This is an update post on the miniature GPS tracking device VALTRACK-NBIOT designed for NBIOT network operation. This device is based on VALTRACK-V2 GPS Tracker... Continue reading

Learn, Why your circuit stops working after sometime | Dry Solder Joints

September 7, 2019 / 433

This problem we had never observed before in any of the boards we had got assembled earlier. It was a very peculiar problem as if someone... Continue reading

Asset tracker design with Wireless Charging and Waterproof IP67 Enclosure

February 3, 2019 / 521

In this post I want to update on the new series of tracking devices we are designing. The highlight of this series is that these... Continue reading

Super Tiny long life GPS tracker for PETS and Asset tracking – VALTRACK-V2-MF

February 3, 2019 / 364

In this post i am excited to share about the new super tiny form factor GPS tracking device we designed for pet tracking and hidden installation... Continue reading

Designing a NBIOT/LTE CAT-M1 GPS tracker for Google Cloud IOT Platform

February 3, 2019 / 333

In this post i want to share about the new LTE-CAT-M1 and NBIOT enabled GPS tracker we designed for the UK market. This device is based... Continue reading

Hardware design tips for building a successful hardware prototype – Part 1

February 3, 2019 / 329

In this post i will be listing down the lessons i learnt when i was building hardware products prototypes. I have divided them into multiple posts which... Continue reading

Don’t buy components for your hardware prototype from China !

February 3, 2019 / 346

This post is the first among the series of posts in which I will be sharing my hardware design experience as tips so that new... Continue reading

Designing a Low Power LoRaWAN based GPS Tracker – Long Battery Life

February 3, 2019 / 499

In this post I will explain about the new LORA WAN GPS tracking device we designed for a client in Switzerland. This device is based... Continue reading

I Imported a Original PRUSA i3 MK3 3D Printer Kit to India

February 3, 2019 / 464

This post is regarding the 3D printer i purchased recently from Prusa Printers from Czech Republic. I imported their latest version Original Prusa i3 MK3 to... Continue reading

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