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DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

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DII

DevHeads IoT Integration Server

The DevHeads IoT Integration Server accelerates technology engineering by helping pro devs learn, share and collaborate.

Join

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Ben

5/16/2024

Does anyone have a suggestion on how I can create a device that controls water flowing into the pond

Sequel to the project I artificial fish pond project I spoke about last week

Camila_99$$

5/16/2024

Is it profitable and especially possible to create a somewhat intelligent cat food dispenser?

morning everyone, I have a question for a project. 🤔🤔 🤔 In your opinion, is it profitable and especially feasible to create a somewhat intelligent cat food dispenser? Let me explain. I would like the dispenser to distribute a certain quantity at certain times (using a scale, for example), but with a kind of flap that closes the bowl if the cat doesn't finish (since I have multiple cats and I want to prevent them from stealing from each other), and that the flap only opens if it's the authorized cat (via their electronic identification chip, for example). Do you think this is possible???? Thanks in advance....

Okpara Elvis

5/16/2024

designing system with consumption of 960mA. Would a regulator with rating of 1A be sufficient?

"I'm designing a system with a current consumption of 960mA. The regulator IC I'm considering has a rating of 1A. Would this regulator be sufficient for my system, or should I opt for one with a higher rating? Your detailed opinions are welcomed @PCB & Analog...

youcef_ali

5/16/2024

would like to record an analog signal of 70mghz frequency min, how do i proceed, the time is max 16

Hi team, i would like to record an analog signal of 70mghz frequency min, how do i proceed, the time is max 16 min of recording

Camila_99$$

5/14/2024

Which software could I use to draw this on my computer?

Hi guys! I need some software assistance Plz , I would like to create a sort of template for drilling the front face of a casing. I have taken all the measurements. Which software could I use to draw this on my computer?🤔

Ben

5/14/2024

What type of sensor can I use to check when the water gets dirty?

Hello everyone, last week I spoke about automating the water changing process in an artificial fish pond What type of sensor can I use to check when the water gets dirty( if there exists such sensor)...

Camila_99$$

5/13/2024

Could anyone identify these two components, please?

Hi everyone! Happy weekend! Could anyone identify these two components, please? They seem to be SOT23 vs SOT323. My friend Google couldn't help me 🙁 Thank you 🙂....

aymen ammari

5/13/2024

I want to make 48v battery charger, how I can make it (cercuit schematic)?

Hi everyone, I want to make 48v battery charger, how I can make it (cercuit schematic) and what's the calculation I must do

Okpara Elvis

5/9/2024

Which Cellular module do you recommend for Smart city project

Good day Everyone. I Am currently working on a Smart city project Which requires me to fetch Sensor data remotely Which Cellular module do you recommend for this project....

aymen ammari

5/9/2024

What techniques can I employ to ensure thermal management and proper heat dissipation in my PCB layo

Hello everyone, I have a problem... despite implementing thermal vias and heat sinks, inadequate thermal management in the PCB layout caused components to exceed their temperature ratings, leading to premature failure and reliability issues. What techniques can I employ to ensure thermal management and proper heat dissipation in my PCB layout, particularly for components prone to overheating?

Daniel kalu

5/9/2024

I’m eager to venture into electronic hardware design.

Hey guys so i’m eager to venture into electronic hardware design. Could someone please give me the essential steps for me to learn electronic design It would be incredibly helpful if someone could provide a thorough roadmap to guide me through the process.

youcef_ali

5/9/2024

Any one of you have faced a challenge with the memory alignment while reading byte words ?

Team I would like to know if any one of you have faced a challenge with the memory alignment while reading byte words ?

Okpara Elvis

5/6/2024

Best Accelerometer Module for Speed and Tilt Measurement Project?

I am working on a project that will measure and calculate the speed of a moving object and tilt angle which accelerometer module will be suitable for this project @PCB & Analog @MCU, MPU & Firmware...

wafa_athmani

5/6/2024

What is the difference between the two transistors referred to!!

Hello, What is the difference between the two transistors referred to!! What does the letter B and C mean??

Malek Lamraoui

5/6/2024

Help Getting Started with KiCad PCB Design

hello i am currently learning KiCad for pcb design and i would like to work on problems with other designers to acquire more knowledge and be more careful on the small mistakes that can happen

Joji

5/5/2024

I want to learn about hardware design. Where should I start?

I'm newbie to hardware

Okpara Elvis

5/2/2024

How to install my ESP32 development board on Arduino IDE V2?

Hello everyone, I'm looking for guidance on how to install my ESP32 development board on Arduino IDE V2. What steps and procedures do I need to follow? @PCB & Analog

𝚑𝚎𝚛

5/2/2024

How to Build a Database for a Phobia Detector Using Heart Rate Sensors, Accelerometers, and VR Heads

Hello everyone i would like to ask you something. Me and my team are trying to build a phobia detector and these are the tools we using: - heart rate sensor - accelerometers (for trembling) - VR headset for simulations Yet we don't know how to build the database for it, something to record the reaction instantly. ...

wafa_athmani

5/2/2024

What is the difference between the two transistors referred to!!

Hello, What is the difference between the two transistors referred to!! What does the letter B and C mean??

wafa_athmani

5/2/2024

How to Optimize Control Pins for Basic Movement Functions in a Robot Using L298N Dual H-Bridge?

Hello.I have a simple robot with two DC motors. Using the L298N Dual H-Bridge, what's the minimum number of control pins I can use to give me forward, back and turn? If I tied Ven high and relied on the "C=D Fast Motor Stop" when idle would this be bad?...