DragonsDean Enterprise

05/08/2026

Shock hazards can occur if the meter and test leads are not properly maintained.

Arc flash can occur if the meter is not properly rated for the voltage, the meter is exposed to transient voltages outside of its operating conditions, or because of defective parts or components.

Contact | https://dragonsdean.blogspot.com/p/contact.html

01/08/2026

3 mistakes that ruin your solar investment before you even install it. ❌

Under-sizing the inverter:
This prevents you from adding more panels or batteries later.

Ignoring net metering rules:
Some utilities credit you less than they charge you.

You must know the policy first.

Miscalculating appliance surges:
Heavy startup loads like water pumps can trip poorly designed systems.

Get a system engineered for your specific home. Send us a DM with your average monthly bill for a custom design.

Contact | https://dragonsdean.blogspot.com/p/contact.html

01/08/2026

Go with the Raspberry Pi if:

✅You need high raw computing power for tasks like video editing, running complex software, or hosting heavy software applications.

✅You are a beginner who relies heavily on massive community support, tutorials, and troubleshooting forums to write your code.

✅Your project requires dual 4K display outputs or standard high-speed USB 3.0 ports for fast external storage drives.

✅You want to buy a highly popular, standard model like the Raspberry Pi 5 or the budget-friendly Raspberry Pi 4 Model B.

Contact | https://dragonsdean.blogspot.com/p/contact.html

31/07/2026

Go with the BeagleBone if:

Your hardware project must communicate with dozens of sensors, analog inputs, and motors simultaneously without using external expansion chips.

🟢 You need predictable, real-time ex*****on for critical tasks like advanced robotics or precise automation machinery.

🟢 You want to utilize the unique Programmable Real-Time Units (PRUs), which are dual 32-bit microcontrollers built right onto the main processor chip.

🟢 You require the reliability of onboard eMMC flash memory, which allows the board to boot reliably without a fragile MicroSD card.

🟢 You are considering an industrial-focused board like the flagship BeagleBone Black or the high-performance BeagleBone AI-64 .

We design the system to work for you business.
Contact | https://dragonsdean.blogspot.com/p/contact.html

30/07/2026

Mistakes that ruin your solar investment before you even install it.

29/07/2026

The Reliability Angle

Why does your solar shut off when the grid goes down? ⚡️🤔

It is the ultimate solar blind spot. Standard grid-tied solar systems automatically shut down during a blackout to protect utility workers.

If you want true energy independence, you need to design it right:

Grid-Tied: Lowest upfront cost, fastest ROI, but no power during blackouts.

Hybrid Systems: Pairs Tier 1 solar panels with Lithium Iron Phosphate (LFP) batteries.

The Result: Continuous power for your aircon and fridge, even when the rest of the neighborhood goes dark.

Solution | Don't get left in the dark. Call Us for Good Advice.

We design the system to work for you business.
Contact | https://dragonsdean.blogspot.com/p/contact.html

An Electronics Engineering, Consultancy, Electronics and Computer e-commerce Company.

28/07/2026

The Blunt Financial Angle

🛑 Stop renting your power from the grid.

Most homeowners want to shift to solar, but the massive upfront cost stops them cold.

Here is the truth about making solar actually pay off:

The Trap: Buying a system without calculating your true daily kilowatt-hour (kWh) needs.

The Fix: Size your system based on your local peak sun hours, not just your roof space.

The Reality: A properly engineered grid-tied system can wipe out your monthly bill and pay for itself in just 4 to 6 years.

🟢 Stop guessing. Comment "ROI" below, and we will calculate your exact payback timeline for free.

Contact | https://dragonsdean.blogspot.com/p/contact.html

An Electronics Engineering, Consultancy, Electronics and Computer e-commerce Company.

27/07/2026

A passion to build solutions that work for everyone.
Contact | https://dragonsdean.blogspot.com/p/contact.html

26/07/2026

Technology is best when it brings people together.

25/07/2026

Action cures the fear of starting; momentum finishes the job.