- Model Number:10a075
- Type:Drive IC
- Place of Origin:Guangdong, China, Italy
- Brand Name:Chipskey
- Category:Module
- Lead Free Status:Lead free / RoHS Compliant
- Condition:Brand New With Original Manufacturer
- Maximum Operating Temperature:-40C ~ 125C
- Warranty:360days
- Operating Temperature:-40C ~ 125C
- Dissipation Power:1W-6W
- Application:Watch
- Supply Voltage:1.5V-6V
NE555 Pulse Module Upgrades LM358 Module Duty Cycle Frequency Adjustable
Product Description
Features:
1. Used as a square wave signal generator produces a square wave signal for the experimental development use.
2. A square wave signal is used to produce a stepper motor-driven drive.
3. Produce the adjustable pulse for MCU use.
4. Generates the adjustable pulse to control the associated circuits.
Description:
1. Size: 3.5CM * 3.67CM
1. the main chip: LM358;
Input voltage: 5V-12VDC.
3. the input current: ¡Ý 100MA;
4. the output amplitude: close to the input voltage;
5. the frequency adjustment range: 0.07HZ-2KHZ (also cycle in about 0.45ms to 15s);
Frequency adjustment methods:
The board has four the shorting cap can select the frequency:
Inserted 0 short-circuit cap, the longest cycle upwards to 0.3 s;
Inserted one short-circuit cap, the longest cycle can be adjusted to about 4s;
Inserted two short-circuit cap, the longest cycle can be adjusted to about 7s;
Inserted three short-circuit cap, the longest cycle can be adjusted to about 10s;
Inserted four short-circuit cap, the longest cycle can be adjusted to about 15s;
6. duty cycle adjustment range: 0% to 100% (High / cycle);
7. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors;
1. Used as a square wave signal generator produces a square wave signal for the experimental development use.
2. A square wave signal is used to produce a stepper motor-driven drive.
3. Produce the adjustable pulse for MCU use.
4. Generates the adjustable pulse to control the associated circuits.
Description:
1. Size: 3.5CM * 3.67CM
1. the main chip: LM358;
Input voltage: 5V-12VDC.
3. the input current: ¡Ý 100MA;
4. the output amplitude: close to the input voltage;
5. the frequency adjustment range: 0.07HZ-2KHZ (also cycle in about 0.45ms to 15s);
Frequency adjustment methods:
The board has four the shorting cap can select the frequency:
Inserted 0 short-circuit cap, the longest cycle upwards to 0.3 s;
Inserted one short-circuit cap, the longest cycle can be adjusted to about 4s;
Inserted two short-circuit cap, the longest cycle can be adjusted to about 7s;
Inserted three short-circuit cap, the longest cycle can be adjusted to about 10s;
Inserted four short-circuit cap, the longest cycle can be adjusted to about 15s;
6. duty cycle adjustment range: 0% to 100% (High / cycle);
7. Output Current: strip 9012 transistor drive capability is strong, about 500MA output current, the output can directly drive small relays or small motors;
