MPS20N0040D-D sensor not working properly

Started by osomeim 1 month ago3 replieslatest reply 1 month ago43 views
I am using MPS20N0040D-D  sensor for drowning detection application by attaching a pipe on the nozzle of the sensor. The other end of pipe is submerged in the...

Operate microcontroller with safety circuit constrains

Started by johancabarcas 2 months ago5 replieslatest reply 2 months ago77 views
Hi all,I am required to design a circuit which regulate the voltage (3.3v) coming for a Master microcontroller pin to not more than 3v and restrict the current...

ATmega32a ADC not working

Started by osomeim 2 months ago5 replieslatest reply 2 months ago52 views
I have been trying to get analog data from sensor and convert it to digital using the ADC pins of the ATmega32a. The code is working fine with the simulation, but...

Embedded Systems Memory - Volatile vs Non-Volatile, DRAM vs SRAM, ROM vs PROM vs EPROM vs EEPROM vs Flash, etc

Started by stephaneb 2 months ago7 replieslatest reply 2 months ago1264 views
This new #FAQ is meant to help readers demystify different types of memory used within Embedded Systems and maybe gain a decent understanding of when and why to...

DSI desynchronizes and breaks

Started by PinkPR 2 months ago40 views
Hi guys,I'm currently working on an iMX6 based custom board where we connect a 4 lanes MIPI DSI display through a Toshiba HDMI --> MIPI converter.Sometimes, the...

Intrinsic safety smart sensor

Started by johancabarcas 2 months ago1 replylatest reply 2 months ago57 views
Hi All,I have to design and implement a smart sensor for instance a magnetic odometer with "Intrinsic safety" parameters. That means the voltage should not exceed...

Which FPGA kit to start with in 2018?

Started by david_days 3 months ago12 replieslatest reply 2 months ago840 views
Hello, All!I'm a professional software developer who is trying to make the jump into FPGA for fun, learning, and my own research purposes.  I've been studying the...

(Virtual) Embedded/IoT Project # 1 - Water Detection Device

Started by stephaneb 2 months ago9 replieslatest reply 2 months ago1171 views
This week, let's try something new: a virtual project.The basic idea is to describe a possible (virtual) embedded systems project and to have the EmbeddedRelated...

Bluetooth heart rate/blood pressure monitor.

Started by codestar9901 2 months ago4 replieslatest reply 2 months ago55 views
Hi,    I am trying to find a wristband type device that will measure heart rate and blood pressure and transmit using Bluetooth to a PC. There are many devices,...

Completely OT: Your Favorite 'Relatively Unknown' Music

Started by stephaneb 3 months ago13 replieslatest reply 2 months ago400 views
#OT
So far, we've been very good at staying on-topic in the *Related sites forums.  Today, let me break the trend and start a completely off-topic (#OT) thread that...

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