ZK-PP1K PWM Signal Generator 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Square Wave Generator
ZK-PP1K PWM Signal Generator 1Hz-150KHz PWM Pulse Frequency Duty Cycle Adjustable Square Wave Generator
Spread the cost
No lump sum. No stress. Pick a repayment term that works for your budget — and keep your cash flow intact.
- R93.27/mo 3 months
- R47.16/mo 6 months
- R24.89/mo 12 months
- From R93.27/month over 3 months, or as low as R24.89/month over 12. Total repayable over 12 months: R298.68. Interest at 20.75% p.a. applies.
- Quick online application — most people get a decision within minutes. Your first payment only kicks in 30 days after you buy.
- Mobicred is a registered South African credit provider (NCR reg. NCRCP7852). Available to SA residents aged 18+ with a valid ID and bank account.
At checkout, simply select Mobicred as your payment method.
Continue to checkoutDon't have Mobicred yet? Apply free — takes about 2 minutes →
Mobicred is a revolving credit facility provided by Retail Capital (Pty) Ltd, a registered credit provider (NCR reg. NCRCP7852) in terms of the National Credit Act 34 of 2005. Credit is subject to approval and an affordability assessment. Interest rate: 20.75% p.a. compounded monthly (1.7292%/month). Available to South African residents aged 18 and older. Full terms & conditions apply.
Import Taxes Included
Read shipping & tax policy ›This product is priced for DDP import handling. KifTech handles applicable import costs before delivery:
- Import duties – Included where applicable
- Customs fees – Handled before delivery
- Shipping – Free on orders over R750. R49 standard rate below R750.
✓ The checkout total shows the product and shipping amount you pay to KifTech. No separate import duty payment should be required on delivery.
Free Shipping over R750
R49 below R750. Taxes included. Read policy ›
Estimated Arrival
8–17 business days after order placement.
Delivery Timeline
Order Processing (0–3 days)
Order verified and dispatched. Tracking details provided by email.
Transit (8–14 business days)
Package is shipped internationally to South Africa via Buffalo Logistics.
30-day refund / replacement
Read full return policy ›Shipping Protection
Read full policy ›Encrypted Checkout
Read privacy policy ›Checkout uses encrypted payment processing to help protect your personal and payment details.
Accepted via PayFast:
Product Overview
1. Used to generate square wave rectangular wave signals for controlling DC motors or stepper motor drivers; used for servo motors, stepper motors, electric grippers, instead of PLC pulses, etc.
2. The matching driver realizes dimming, speed control, solenoid valve control, etc., but it cannot directly drive loads such as electric lamp motor solenoid valves
3. Two modes can be selected:
- PWM mode a frequency (continuous) duty cycle. Note that the number of pulses cannot be set in this mode, and pulses are always sent;
- PULSE pulse mode one positive pulse width time, negative pulse width time, delay start time, pulse number are adjustable.
5. With start and stop button, you can also connect an external switch to control the output signal ON/OFF.
6. Wide voltage input 3.3-30V, with anti-reverse connection protection.
7. The 5.08mm screw terminal is convenient for wiring, with a shell
8. Working voltage: 3.3~30V, with anti-reverse connection protection
9. Frequency range: 1Hz~150KHz, accuracy is about 1%
10. Duty cycle range: 0-100%, 1% step
11. Number of pulses: 1-9999, or infinite
12. Delayed output time: 0.000s-9999s, the minimum can be set to 1ms
13. Positive and negative pulse width length: 0.000s-9999s, the minimum can be set to 1ms
14. Signal carrying capacity: less than 30mA
15. Output signal amplitude: the amplitude is equal to the supply voltage
16. Product size: 79mm x 43mm x 30mm
17. Product weight: 40g
Product checks
Check fit before you buy
Review model, version, connector, size, photos, specifications, and package contents before checkout.
Compatibility checklist
- Match the exact product, device, model, size, colour, and variant shown in this listing.
- For powered products, check voltage, wattage, current, connector type, charger compatibility, and plug type before use.
Have questions about this product? Need help choosing? Contact our support team for assistance!
