ESP8266 esp-01 remote serial Port WIFI wireless module D185 buy in Pakistan
PKR 340
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
D185 ESP8266 ESP-01 remote serial Port WIFI wireless module through walls Wang
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Features:
SDIO 2.0, SPI, UART
32-pin QFN package
Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
Integrated RISC processor, on-chip memory and external memory interfaces
Integrated MAC/baseband processors
Quality of Service management
I2S interface for high fidelity audio applications
On-chip low-dropout linear regulators for all internal supplies
MICRO USB is an international standard, most smartphone data lines have adopted this interface,
wide range of uses, this module easily be converted to conventional DIP2.54mm pin,
a great convenience to your application!
Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module (buck)
Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less)
Full load temperature rise: 40
The 74HC595; 74HCT595 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input
soil humidity module to the environmental humidity is the most sensitive, generally used to detect soil moisture.
module in soil moisture can not reach the setting threshold, DO mouth output high level, when soil moisture more than setting threshold, module D0 output low level;
small plate digital output D0 can be directly connected with the single chip microcomputer, through the single chip microcomputer to detect the high and low level, thus to detect soil moisture;
Continuous Drain Current, VGS @ 10V = 110 A
Pulsed Drain Current = 390 A
At 25°C Power Dissipation = 200 W
Linear Derating Factor = 1.3 W/°C
Gate-to-Source Voltage = ± 20 V
Avalanche Current = 62 A
Repetitive Avalanche Energy = 20 mJ
dv/dt Peak Diode Recovery dv/dt = 5.0 V/ns
Operating Junction and Soldering Temperature, for 10 seconds = 300 (1.6mm from case )°C
Brand new & high quality
Breadboard power supply module, compatible with 5 V, 3.3 V
Apply to MB102 breadboard
Input voltage: 6.5-12 V (DC) or USB power supply
Output voltage: 3.3V/5V can switch over
Maximum output current: <700 ma
Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
5 Colors 5mm F5 Ultra Bright Round LED Diode Kit Red / Green / Blue / White / Yellow
Working current: 20 (mA)
Working voltage: Red: 1.9V-2.1V
Yellow: 1.9V-2.1V
Blue:3.0V-3.2V
Green: 3.0V-3.2V
White:3.0V-3.2V
Stepper Driver A4988 Stepper Motor Driver Module with Heatsink
Low RDS (On) Output
Automatic current decay mode detection / selection
Mix with slow current decay modes
Synchronous rectification for low power dissipation
Internal UVLO
Cross-current protection
3.3 and 5 V compatible logic supply
Universal SetTop Box Power Supply Circuit Board SMPS for Free to Air D2H, DTH, Tata Sky, Set Top Box, Satellite Receiver Etc. Output : DC voltage via 4 pin header(+33V, Gnd, +12V, +24V, Gnd, +5V), SMPS
L9110 motor control chip
Module can be driven by two dc motors at the same time or one phase 4 line 2type stepping motor
Input voltage: 2.5-12V DC
Each channel has a continuous output current 800 ma
PCB Size: 29.2mm x 23mm
Type Designator: IRFB4110
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Maximum Power Dissipation (Pd): 370 W
Maximum Drain-Source Voltage |Vds|: 100 V
Maximum Gate-Source Voltage |Vgs|: 20 V
Maximum Gate-Threshold Voltage |Vgs(th)|: 4 V
Maximum Drain Current |Id|: 180 A
Maximum Junction Temperature (Tj): 175 °C
Reviews
There are no reviews yet.