DROK
All taxes included | Tracking provided
Amazon
₹ 3,551.56
Our Price
₹ 3,302.95
Experience the Future of Tech—Now in India
US → India delivery timeline
Tracking provided
Typical US→India timelines. Customs & weather can add variance.We notify proactively.
Lightning-fast shipping for an international gadget. Totally worth the wait!– Aarav, Pune
Saved over ₹2k vs Amazon and got loyalty points for my next build.– Ria, Bengaluru
Rare color variant I couldn’t find anywhere else. Excellent packaging.– Kabir, Delhi
Customer support actually knew the tech specs. Impressive.– Meera, Hyderabad
EMI checkout was seamless. Excited for more exclusive drops!– Arjun, Mumbai
DROK Frequency Generator Pack of 2, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module
DROK Function Generator Parameter: Working voltage: DC 3.3V-30V Frequency range: normal mode 1Hz-150kHz; accurate mode 1Hz-15kHz Frequency accuracy: 2% in each range Signal load capacity: output current about 5-30mA Output amplitude: PWM amplitude equals to input voltage value Working temperature: -20~+70 Duty cycle range: 0-100% Features: With 2 modes. Operated by code potentiometer. With lock function to avoid misoperation. Duty cycle upper and lower bounds is adjustable. 2 Modes: Normal mode: Frequency range 1Hz-150kHz, duty cycle 000-100%, duty cycle step 1% Accurate mode: Frequency range 1Hz-15kHz, duty cycle 00.0-100%, duty cycle step 0.1% Application: As square wave signal generator for experimental development; As square wave signal generator for motor driver; As adjustable pulse generator for MCU; As pulse generator, control related circuits (PWM dimming, speed regulating). Frequency Display Instruction: The frequency is divided into 4 ranges and switched automatically. 1. XXX: minimum unit 1Hz, value range 1Hz~999Hz. 2. X.XX: minimum unit 0.01kHz, value range 1.00kHz~9.99kHz. 3. XX.X: minimum unit 0.1kHz; value range 10.0kHz~99.9kHz. 4. X.X.X: minimum unit 1kHz; value range 1kHz~150kHz. e.g. Frequency displays 100 represents 100Hz; displays 1.01 represents 1.01kHz; displays 54.1 represents 54.1kHz; displays 1.2.4 represents 124kHz Package Included: 2x Function Signal Generator
Key features
- PARAMETER --- working voltage range 3.3V-30V; frequency range 1Hz-150kHz/1Hz-15kHz; output current 5-30mA; frequency accuracy 2% in each range.
- APPLICATION --- as square wave signal generator for experimental development; as square wave signal generator for motor driver; as adjustable pulse generator for MCU; as adjustable pulse generator for PWM dimming, speed regulating, etc.
- DISPLAY--- Clear LCD displays frequency & duty ratio value.
- MODE --- 2 modes, normal mode & accurate mode.
- FEATURE --- with lock function; PWM output, can set frequency & duty cycle separately; duty cycle upper and lower bounds adjustable; support serial communication; all data auto saved after setting.
Benefits
- Enhances everyday usability
- Delivers consistent and reliable performance
- Built to support long term use
- Simple and practical design
Product details
DROK Frequency Generator Pack of 2, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module is manufactured using dependable materials and practical technology to ensure stable performance and durability.
How to use
- Unbox the product and verify all components
- Set up according to basic usage requirements
- Operate the product as intended
- Clean and store safely after use
Ready to buy
Add the DROK Frequency Generator Pack of 2, DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module to your cart today and experience reliable quality and everyday value.
Frequently Asked Questions (FAQ)
What is PoshAce.com?
PoshAce is India's trusted source for authentic imported tech gadgets and accessories. We handle all customs clearance, ensuring you receive genuine international products delivered directly to your doorstep with full Indian GST compliance—no customs hassles, no surprises.
Are your products authentic imports?
Yes. Every product is 100% authentic and imported directly from verified international suppliers. We source only genuine items from official wholesalers and manufacturers abroad, never counterfeits or local replicas.
How do you handle customs and duties?
We manage all customs clearance procedures and associated duties on your behalf. The price you see includes everything—no hidden customs fees, no unexpected charges at delivery. We handle the paperwork so you don't have to.
Is Indian GST included?
Yes. All prices include applicable Indian GST. You'll receive a proper GST invoice with every order, making PoshAce perfect for both personal buyers and business purchases.
What payment methods do you accept?
We accept all major credit cards, debit cards, net banking, and UPI payments. Cash on delivery (COD) is available for select products. All transactions are secure and GST-compliant.
How long does delivery take?
Prepaid orders typically arrive in 7-10 working days, while COD orders take 10-14 working days. All shipments are tracked, and since we've already cleared customs, delivery is smooth and direct to your address.
What is your return policy?
We accept returns within 7 days for prepaid orders and 3 days for COD orders. All imported products must be in original, unopened condition. Please contact our support team to initiate a return.
Do you offer free shipping?
Yes, we offer free shipping on all products across India. Our shipping costs already factor in the customs-cleared, imported nature of our inventory—no additional charges.
Can I track my order?
Absolutely. Log into your account and visit the "My Orders" section to track your shipment in real-time from our warehouse to your doorstep.
Do you offer bulk or business discounts?
Yes. We provide special pricing for bulk orders and B2B customers. Contact our sales team with your requirements, and we'll provide a customized quote with full GST invoicing.
What if I receive a damaged product?
We stand behind every imported product. If you receive a damaged item, contact us immediately within the return window for a full refund or replacement. Your satisfaction with authentic imported goods is our priority.
How do I create an account?
Click "Sign In" at the top of the page, then select "Create an Account." Follow the prompts to register and start shopping for authentic imported tech products.