uMesh I’ve been working on an ESP32 module. Part of the problem I’ve been seeing with inexpensive IoT dev boards, is that the design around the power system hasn’t been very good. Here’s my attempt to fix that. This is a battery-ready module with a proper lithium battery charge circuit, lithium battery protection circuit, power […]
uMesh – A self-contained, battery operated ESP32 module Read More »
Measuring just 0.9×0.6×0.3mm (50 % smaller than a conventional 32.768 kHz crystal resonator), the WMRAG series 32.768 kHz MEMS resonator is the world’s smallest, claims manufacturer Murata. Murata Manufacturing Co., Ltd. (Head Office: Nagaokakyo-shi, Kyoto; Chairman of the Board and President: Tsuneo Murata) has developed the world’s smallest 32.768kHz MEMS resonator, which is expected to
32.768 KHZ MEMS RESONATOR IS ONLY 0.9×0.6×0.3MM Read More »
Security is a prime concern in our day-today life. Everyone wants to be as much secure as possible. An access control for doors forms a vital link in a security chain. The microcontroller based digital lock for Doors is an access control system that allows only authorized persons to access a restricted area. Electronic lock
Electronic lock using pic microcontroller Read More »
In our day-to-day life, we consume electrical energy for various purposes such as for powering electrical appliances, gadgets, devices, machines, and so on. So, it is essential to measure the amount of power consumed to generate electricity bill which is usually done by energy meters. In general, AC power is measured using various techniques, here
Three phase voltage measurement using pic microcontroller Read More »
The adoption of Wearables has been on the rise especially with the advent of smartwatches and smart glasses, and a growing interest in augmented and the virtual reality space. Most watches are beginning to have some level of smartness and the everyday smartwatch is becoming cheaper. For example, in the last five months, I have
A Wearable Tiny Video Pendant Read More »
Windows applications are very common for our everyday work and life, so why should we leave them home (or office) on our Windows desktop PCs? What if we could use them on the go, right on our smartphones or tablets? Well, with the modern IT development level this is not the question anymore. ExaGear Windows
Run any Windows Software on your Android Mobile Devices Read More »
If you are into electronics, PCBs (Printed Circuit Board) are some of the most common things you will see. These boards make our lives easier by eliminating all those connecting wires and breadboards. If properly designed, it will reduce the size of your device and it can look very professional. Making a professional board could
Making Your First Printed Circuit Board – Getting Started With PCBWAY [PART 1] Read More »
MicroZed is a low-cost development board from Avnet, the makers of the $475 ZedBoard and the entry level MiniZed development boards. Its unique design allows it to be used as both a stand-alone evaluation board for basic SoC experimentation or combined with a carrier card as an embeddable system-on-module (SOM). The MicroZed processing system is
MicroZed is a Powerful and Low-Cost ARM + FPGA Linux Development Board Read More »
This one is a very simple but cool project, something that I would recommend to anyone who is interested into DIY electronics, gadgets and learning new stuff in general. It is definitely one of those projects that don’t require too much time but you can learn a lot by making it and also earn a
LED HEART KEYCHAIN Read More »
Description The TPS65090A is a single chip Power Management ICs for portable applications consisting of a battery charger with power path management for a dual or triple Li-Ion or Li-Polymer cell battery pack. The charger can be directly connected to an external wall adapter. Three highly efficient step-down converters are targeted for providing a
TI chip manages power of ARM Cortex processors Read More »
