$12.16 Buy It Now or Best Offer
free,30-Day Returns
Seller Store kindredspir_0
(154) 94.3%,
Location: Denver, Colorado
Ships to: US,
Item: 315356065140
Restocking Fee:No
Return shipping will be paid by:Seller
All returns accepted:Returns Accepted
Item must be returned within:30 Days
Refund will be given as:Money Back
Does not apply:Does not apply
MPN:Does not apply
Color:NE-555
Country of Origin:China
Package Dimensions:1.18 x 0.79 x 0.79 inches; 0.01 ounces
Type:Does not apply
✅ Chip: NE555 , Input Voltage: DC 5~15V , When power supply is 5V, the output current can be 15 MA around; when 12V power supply, the output current can be 35 MA around✅ Input Current: ≥100mA ,Output Level: 4.2V V-PP~11.4V V-PP , Output Current :≥15mA (When voltage is 5V, V-PP more than 50%); ≥35mA (When Voltage is 12V, V-PP more than 50%)✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.✅Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks .✅ If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find “Sold by AIHJCNELE ” under Buy Now button), in the new page, click “Ask a question” to email us Product Description The 555 timer IC is an integrated circuit that is popular used in a variety of timer, pulse generation, and oscillator applications. This NE555 frequency adjustable pulse generator Module utilizes the NE555 timer IC to generate pulses from about 4Hz to 1.3Khz, which can be used for experimental development, or driving a stepper motor, it would be also a good choice for users learning&experiencing the analog RC circuits. Features: LED Output Indicator: Shows the output frequency clearly with LED light ON/OFF/FlashingFour optional frequency level: Low frequency (1-50Hz), Medium Frequency (50Hz-1kHz), Medium-high frequency (1kHz-10kHz), High frequency (10 kHz-200 kHz).Fine adjustable duty ratio: the duty ratio and frequency cannot be adjusted respectively, adjusting the duty cycle will change the frequency.Used as square wave generator for experimental development, motor driver, MCU pulse, circuit control. Specifications: Item: Wave Signal GeneratorChip: NE555Input Voltage: DC 5~15VWhen power supply is 5V, the output current can be 15 MA around; when 12V power supply, the output current can be 35 MA aroundInput Current: ≥100mAOutput Level: 4.2V V-PP~11.4V V-PPOutput Current :≥15mA (When voltage is 5V, V-PP more than 50%); ≥35mA (When Voltage is 12V, V-PP more than 50%)Size: Approx. 32 X 23 X 15mm/1.26 X 0.91 X 0.59in.The output duty cycle can fine-tune; duty cycle and frequency is not separately adjustable; adjusting the duty cycle will change the frequency.When adjusting the duty cycle, the frequency also changes. Application As a square wave signal generator, generates a square wave signal used for experimental developmentUsed to drive a stepper motorGenerate adjustable pulse for MCUGenerate adjustable pulse to control circuitry associated When using the jumper cap to change the frequency, you need to disconnect the power first. After selecting the frequency with the jumper cap, connect the power supply. The output frequency is adjustable, and the frequency of the waveform can be calculated:Period T=0.7(RA+2RB)C (RA and RB are adjustable from 0-10K);Low frequency range C=100UFMedium frequency range C=1UFMedium-high frequency range C=0.1UF;High frequency range C=0.001UF The installation of electronic modules requires basic knowledge and requires a certain electronic professional foundation and hands-on ability. Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.
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