Products categories

B3F Keys 12 * 12 * 7.3 Buttons with Rounded Cap (Yellow Color)
close

B3F Keys 12 * 12 * 7.3 Buttons with Rounded Cap Yellow Color 

Description:

Size: 12 * 12 * 7.3MM

Package included:

1 X B3F Keys

4 pin 16mm GX16 DIN Circular Connector (Male &Female)
close

4Pin Male & Female Diameter 16mm Wire Panel Connector GX16 circular connector Socket Plug GX16-4PIN

5.8G FPV Antenna SMA Male with RP-SMA Inner Needle + Adapter for Racing Drone
close

Features:
Connector type: SMA male, free with RP-SMA male adapter
Antenna with inner needle(SMA male), come to you free with RP-SMA male to SMA female adapter, good compatibility of transmitters.
Suitable for race drone FPV quadcopter. It has a very good transmission and good toughness, super crush-resistant.
With each antenna are handmade, all through Randamp;S top analyzer for analysis, manual adjustment.
Small antenna, powerful. Better than most of other antennas.
Suitable for race drone FPV quadcopter

Attention :
the antenna is designed for installation in lightweight racing drones. 
It is recommended that the machine acts as a radiation antenna.
Please use the receiving end of a variety of original antenna with a black stick, better double reception, a cross-pricked antenna placement.

Specifications:
Type: linear
SWR: less than 1.2
Bandwidth: 400mhz
Gain: 2.7 dbd
Color: red
Length: 68mm/2.7 inch
Diameter: 5mm/0.2 inch
Package size: 147 x 70mm/5.8 x 2.8 inch
Net weight: 7.5g
Package weight: 9g

Package Including
1 * 5.8G FPV Antenna SMA Male RX
1 * RP-SMA Male to SMA Female Adapter 

MR.RC 30A Brushless ESC Speed Controller
close

Low-voltage protection, over-heat protection and self-check functions.
Parameters of the ESC can be set via program card or transmitter.
Throttle range can be set to be compatible with different transmitter.
Max speed: 210,000 rpm for 2-pole, 70,000 rpm for 6-pole, 35,000 rpm for 12-pole.
Suitable for F450 helicopters/Aircraft or Multi rotor helicopter

 Features:
Low-voltage protection, over-heat protection and self-check functions.
Parameters of the ESC can be set via program card or transmitter.
Throttle range can be set to be compatible with different transmitter.
Max speed: 210,000 rpm for 2-pole, 70,000 rpm for 6-pole, 35,000 rpm for 12-pole.
Suitable for F450 helicopters/Aircraft or Multi rotor helicopter

Specifications:
Item Name: MR.RC Brushless ESC
Input: 2-3S LiPo
Continuous current: 30A
Burst current: 40A
Battery(cell): 2~3
Dimension: 55*25*8 mm
Weight(g): 19
BEC mode: linear
BEC output: 5V/3A
Programmable: YES

Package Included:
1 x MR.RC 30A Brushless ESC

ESP-WROOM-32 (esp wroom 32) Development Board
close

ESP-WROOM-32 is Powered by Espressif’s most advanced SoC, the ESP-WROOM-32 features high performance, a wide range of peripherals, Wi-Fi and Bluetooth radio, which provide a complete solution tailored to advanced IoT applications.
240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS 
Integrated 520 KB SRAM 
Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP 
Integrated dual mode Bluetooth (classic and BLE) 
16 MByte flash 

2.2V to 3.6V operating voltage 
-40°C to +125°C operating temperature 
On-board PCB antenna / IPEX connector for external antenna 
Supports sniffer, station, softAP and Wi-Fi direct modes 
Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b 
Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n 
Minimum receiver sensitivity of -98 dBm 
135 Mbps UDP sustained throughput 
2.5 µA deep sleep current

 

 

DataSheet Link:  https://www.espressif.com/sites/default/files/documentation/esp_wroom_32_datasheet_en.pdf

Alloy RC Helicopter
close

2.5 Channel Digital Proportional RC Coaxal Helicopter Metal Model with 5 Modes 

*Forward

*Ascend

*Descend

*Turn Left

*Turn Right

10 ohm 0603 SMD Resistor( 20pcs packet)
close

10 ohm 0603 SMD Resistor

5V Loop Delay Switch Relay Module
close

As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and it is super easy to use. It is a great general purpose 12-bit converter.

Resolution: 12 Bits
Programmable Sample Rate: 128 to 3300 Samples/Second
Power Supply/Logic Levels: 2.0V to 5.5V
Low Current Consumption: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down
Internal Low-Drift Voltage Reference
Internal Oscillator
Internal PGA: up to x16
I2C Interface: 4-Pin-Selectable Addresses
Four Single-Ended or 2 Differential Inputs
Programmable Comparator

0.56" RED Seven Segment Display SMA41056 (Conman Anode)
close

RGB ​​LED lights Bulb diffuse Light with Remote BL07R
close

Product power: LED 6W 3W amplifier
Operating voltage: AC100-240V
Operating Frequency: 50 / 60HZ
LED Light Angle: 120 degrees
Color temperature: TC = 6520K
Red ratio: R = 13.2%
CRI: Ra = 70.9
Luminous flux: Φ = 273.01m
Base type: E27 / B22
LED Color: 2805 (white) 26-28 lumens
RGB: 5050 (red, orange, yellow, green, light blue, blue, purple)
Temperature range: -10-50 ° C
Remote operation
Applications: home, shopping malls, hotels, office buildings
. Precautions:
1. Do not use this product in a shade inside the closed
2. This product is not suitable for installation on a dimmer switch for lamps
3. We can not put the product on a damp place with water
4. Suitable for 100V to 240V AC, power supply operations under 50HZ
5. This product is not a toy, do not for children to play
6. Do not place the product on hot surfaces
7. For security reasons and any sealing means in accordance with the terms of the warranty, do not open
8. Before and after the replacement, turn off the power and allow the lamp to cool in order to avoid electrical shock or burns