Pricing
Try the free lesson previews and exercises before choosing an unlock. Lessons, hands-on practice, projects and Interview Prep are separate purchases. All payments are one-time, with no automatic renewal.
Start for free
No payment is required for these previews and resources:
- ROS 2 course — free first-lesson previews; ₹99 for lifetime access to all lessons. Preview the course →
- ECE Domain Finder quiz (which area suits you)
- Every domain's free skill-tree roadmap
- Browse projects by domain, experience level and parts budget. A free account is required to open a project; full resources unlock separately.
- Free exercises in Circuits, Verilog, Embedded C and Linux — practice with a free account
- The first lesson in each topic in VLSI and Embedded Systems, without signup
- Free Interview Prep question previews and limited AI feedback with an account
- Create a free account to save progress. An account alone does not unlock paid lessons.
Practice bundles
Embedded
₹399 ₹699
12 months · One-time payment · No automatic renewal
- Embedded C · 124 problems
- Linux · 80 exercises
- RTOS · 40 problems
- Embedded MCQs · 216 questions
Courses, projects and Interview Prep are separate.
Unlock Embedded practice →Try free exercises first →VLSI
₹399 ₹699
12 months · One-time payment · No automatic renewal
- Digital Circuits · 73 problems
- Verilog · 100 problems
- VLSI MCQs · 211 questions
Courses, projects and Interview Prep are separate.
Unlock VLSI practice →Try free exercises first →What each unlock costs
- ROS 2 course — free first-lesson previews; ₹99 for lifetime access to all lessons. Preview the course →
- VLSI or Embedded Systems course — ₹299 per domain, one-time payment, lifetime access. Each domain is purchased separately; practice, projects and Interview Prep are not included.
- Single project unlock — ₹11, one-time payment, lifetime access
- Whole domain's project library (available build guides, parts lists and reference resources) — ₹99 per domain, one-time payment, lifetime access
- Interview Prep (per domain, full question bank and AI answer feedback) — ₹199, one-time payment, lifetime access
- Practice + Interview Prep — ₹548 per VLSI or Embedded domain. Practice lasts 12 months; Interview Prep is lifetime. Lessons and projects are separate.
- One more project-match quiz build, beyond your first 3 free ones — ₹11 each
Payment
We use Razorpay for secure payments. Supported methods: UPI, debit and credit cards, net banking, and select wallets. Your payment details are handled directly by Razorpay; we never store card numbers or UPI IDs.
Taxes
Prices shown are inclusive of applicable taxes for buyers in India.
See also: Refund policy · Terms · Contact
Common questions
Is one purchase enough to unlock everything?
No. Access is specific to the product and domain you select. Courses, practice, projects and Interview Prep are separate products. A bundle only includes the products named in its checkout.
Will I be charged again automatically?
No. Purchases are one-time payments with no automatic renewal. Practice access lasts 12 months; course, project and Interview Prep purchases provide lifetime access to their selected content.
My payment succeeded, but access is still locked. What should I do?
Sign in with the account used for the purchase and refresh the page. If access is still missing, contact labsofece@gmail.com with your payment reference and account email. Do not send passwords, OTPs or card details.
Where can I check the refund policy?
Read the Refund policy linked on this page and in the footer before purchasing. For help with a specific payment, contact labsofece@gmail.com with your payment reference.