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ESP8266-01 WiFi Module
ESP8266-01 WiFi Module
₦ 4,000
The ESP8266 WiFi Module allows you to add Internet conncetivity to your next electronic project. It has a built-in TCP/IP protocol stack. AT commands are issued over UART. Fully Arduino friendly.
- 3.3V Operating Voltage
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated low power 32-bit CPU could be used as application processor
- SDIO 1.1 / 2.0, SPI, UART
- Arduino compatible library
AT Command Set
//cdn.sparkfun.com/datasheets/Wireless/WiFi/Command%20Doc.pdf
Available on backorder
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- 3.3 V to 5 V Operating Voltage
- 3V to 5V Control
- Works without the need of a separate transistor
- Mounting Hole
Pin Out
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- VCC (3.3 V to 5 V)
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XL6009 Adjustable DC-DC Booster Power Supply Module
₦ 2,250Description:-
XL6009 module is a non-isolated step-up boost voltage converter featuring adjustable output voltage, high efficiency. It converts input voltage of 5-32V DC to an output voltage of 4-38V DC.
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Wide input voltage 3V ~ 32V, optimum operating voltage range is 5 ~ 32V;
Wide Output voltage 5V ~ 35V;
Built-4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)
High switching frequency 400KHz, can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. (LM2577 frequency only 50KHz)Test Results:-
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Vin * Iin * Efficiency = Vout * Iout
Vin: Input Voltage
Iin: Input current
Vout: Output Voltage
Iout: Output current
Technical Parameters:-
Module Properties: Non-isolated boost (BOOST)
Rectification: Non-Synchronous Rectification
Input Voltage Range: 3V ~ 32V
Output Voltage Range: 5V ~ 35V (Note: If you want to get the max voltage, you should make the input current as least 3A)
Input Current: 4A (max), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.)
Conversion efficiency: <94% (greater the pressure, the lower the efficiency)
Switching frequency: 400KHz
Output Ripple: 50mV (the higher the voltage, the greater the current, the greater the ripple)
Load Regulation: ± 0.5%
Voltage Regulation: ± 0.5%
Operating Temperature: -40 ? ~ +85 ?
Dimensions: 43mm * 21mm * 14mm (L * W * H)
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Frequency Setting Accuracy: 3MHz
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harmonic emission: <-10dBm
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- 6V Coil
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Features
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- Maximum output current up to 3A
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