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WIFI Module ESP8266 ESP 01
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 Proprietary spurious-free clock generation architecture Integrated WEP, TKIP, AES, and WAPI engines Solutions
Supports APSD for optimal VoIP applications
Patented spurious noise cancellation algorithm for integration in SOC applications
Supports Bluetooth co-existence interface
Self-calibrated RF to ensure optimal performance under all operating conditions
Zero factory tuning
No external RF components
Specifications
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
SDIO 1.1/2.0, SPI, UART
STBC, 1×1 MIMO, 2×1 MIMO
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
HT12D Decoder 12-bit for 433Mhz Transmitter and Reciever
HT12D Decoder 12-bit and HT12E Encoder for 433Mhz Transmitter and Receiver
Adjustable Power Module mini 1.8A LM2596 1.3V-37V
Step Down Module
Condition: New
Type: Mini-360
Non-isolated step-down
Synchronous rectification
Size: approx. 17 x 11 x 3.8mm
Input voltage: 4.75V-23V
Output voltage: 1.0V-17V
Quadcopter 250mm ABS Frame
Specifications:
Material: Plastic
Wheelbase: 250mm
Weight: 90g
Wireless Transceiver NRF24L01
Features:
1. Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications.
2. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs
3. Built-in hardware CRC error detection, Multipoint communication address control.
4. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode
5. Built-in 2.4Ghz antenna
6. Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient.
7. Built-in voltage regulator
8. Standard DIP Pitch Interface for embedded applications
9. size: 34mm X 17mm X 1mm
Package Included:
1 xArduino NRF24L01+ 2.4GHz Wireless Transceiver Module
OpenPilot CC3D Flight Controller
Specification: * OpenPilot CC3D Flight Controller Staight Pin STM32 32-bit Flexiport * The CC3D provides a crisp feel when flying tricopters, quads, hexas, octocopters, and even fixed wing planes. * 3-axis Gyroscope array and 3-axis Accelerometer: MPU-6000
Step Stepper Motor Nema17
1.Step Angle 1.8°
2.Number of phase 2
3.Inductance resistance 100MΩmin(500V)
4.Rotor inertia 38g.cm2
5.Mass 0.2kg
6.Rated Voltage 12.8V
7.Rated Current 0.4A
8.Resistance per phase 32Ω±10%
9.Inductance per phase 37mH±20%
10.Holding Torque 220mN.m
11.Number of Lead wire 4
12Weight 150g/pc
13.Model Number 42SHD0503-20v2
14.Length 26mm
Capacitor 6.3V 3300UF electrolytic
Electrolytic capacitor
6.3V/1000uF
Volume:10*20MM
Wireless Tranciever NRF 21L01+ Antena
Specifications : * Voltage: 3-3.6V (recommended 3.3V) V * Maximum output power: +20dBm * Emission mode current(peak): 115Ma * Receive Mode Current(peak): 45Ma * Power-down mode current: 4.2Ua * Sensitivity 2Mbps mode in received: -92dBm * Sensitivity 1Mbps mode in received: -95dBm * Sensitivity 250kbps mode in received: -104dBm * PA gain: 20Db
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6MB පමණයි.
FEATURED
18650 1200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1200mAh
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
18650 3200mAh 3.7V Li-ion Rechargeable Battery
Nominal Voltage 3.7V
Charge Voltage 4.2V
Cut-off Voltage 2.75V
Capacity 1800mAh
Weight 44g
Diameter 18.4mm
Height 65.0mm
Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage: -20°C ~ 30°C
Humidity: 65±20%
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C
OEM customize wires/connector/solder tabs/battery packs
Packing traying packing or in small boxes
Certificate CE, ROHS, MSDS
AC Digital Amp Volt Meter 100A 300V
Features:
* Dual measurement of AC voltage, AC current with AC current transformer
* Voltage Measuring Range: AC 80 ~ 300V
* Current Measuring Range: AC 0.1 ~ 100A (Current in excess of 1A is recommended)
* Display backgroud color & Type: Blue & LCD
NEW ARRIVALS
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