PHP 250.00 NE*****UTY CYCLE AND FREQUENCY ADJUSTABLE MODULE SQUARE WAVE

NE*****uty Cycle and Frequency Adjustable Module Square Wave rectangular wave

Item Description:

1. Is used as a square wave signal generator generates a square wave signal used for experimental development.
2. To drive a stepper motor for generating a square wave drive signal.
3. Adjustable pulse generated for use by MCU.
4. Adjustable pulse generation, control circuitry associated.
a brief description:

1. Size: 3.1CM * 2.2CM
1. The main chip: NE555;
2. Input voltage: 5V-15VDC. 5V power supply, the output current can 15MA around; 12V power supply, the output current can 35MA around;
3. The input current: ≥ 100MA
4. The output amplitude: 4.2V V-PP to 11.4V V-PP. (Different depending on the input voltage, the output amplitude will be different)
5. The maximum output current: ≥ 15MA (5V power supply, V-PP greater than 50%), ≥ 35MA (12V power supply, V-PP greater than 50%)

Advantages:
1. The output with LED indication, there is no output straightforward (low LED volume, high LED off frequency is relatively low, the LED flashes);
2. The output level selectable frequency range, the output frequency is more continuously adjustable;
LF file: 1Hz ~ 50Hz
IF file: 50Hz ~ 1kHz
High-frequency file: 1KHz ~ 10kHz
HF file: 10kHz ~ 200kHz
3. The output duty cycle can fine-tune, duty cycle and frequency is not separately adjustable, adjusting the duty cycle will change the frequency
4. The output frequency is adjustable;
Period T = 0.7 (RA +2 RB) C
RA, RB is 0-10K adjustable;
Low profile when C = 0.001UF;
IF stalls C = 0.1UF;
High-frequency file C = 1UF;
HF stalls C = 100UF, so the frequency of the waveform buyers can own calculations.;

Package Includes:
1 x NE*****uty Cycle and Frequency Adjustable Module Square Wave rectangular






SERIOUS BUYERS ONLY PLEASE

Contact number: 09333-888-611

Do payment first before your item would be shipped on that schedule date. No COD option.

Mode of payment is either thru GCASH, BPI, LBC or PALAWAN Express, PAYPAL(+4.5%+15), Cash for meetups.

Provincial buyers, you pay for the added shipping cost:
Via LBC: 175.00 (Visayas) or 180.00 (Metro Manila) or 185.00 (Luzon/Mindanao) + 5php insurance for every 500 declared value.

Via JRS: 99.00 (Visayas) or 104.00 (Luzon/Mindanao)

Schedule for sending parcels is M-W-F ONLY. Payments should be received in the morning of MWF if you want your item to be shipped on that scheduled day. As I leave by lunch to send out of town orders already. Otherwise, it would be on the next schedule date. Thanks!





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