DESCRIPTION:
Wireless module operating voltage is generally 3.3v, while the ordinary 51 microcontroller 5v, this module is easy to shop wireless module with 51 single system board used in conjunction.
This module can be any one of 51 shop is directly connected to the system board, easy to use.
..
DESCRIPTION:
OLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all ty..
DESCRIPTION:
0.96-inch OLED module features
high resolution: 128X64 (and 12864LCD the same resolution. but the OLED screen more pixels per unit area)
super wide viewing angle: more than 160 ° (maximum viewing angle display a screen)3. ultra-low power consumption: normal display 0.06W (far..
DESCRIPTION:
Color: Yellow+Blue 4pin
FEATURES:
Size: 0.96'' inch
Pixels: 128X64
Driver IC: SSD1306
Viewing angle: > 160 degrees
Power Supply: 3.3V to 5V
Volume: 27MM * 27MM * 4.1MM
Communication: IIC, only two I / O ports
No font: The software takes word ..
Product description:
This module is in line with international safety standard, control areas and load area have the isolation groove.
Have power and relay operation instructions, connect the light will on, disconnect the light will off.
When signal i..
DESCRIPTION:
1.4 HDMI cables are the most recent version of the HDMI cable. The 1.4 has a lot off new advantage over the old version 1.3. If you don't want to change you HDMI cable in the future might as well buy the version that you will need. The 1.4 is made for 3D home theatre, high and gaming..
DESCRIPTION:
This 10 segment LED bar graph has many uses. With a compact footprint and a simple hookup, they are easy for prototyping or use in finished products. Essentially, there are 10 individual red or green LEDs housed together.
Applications:
Audio equipment
Instrument panels..
SPECIFICATION:
Voltage: AC 220V
Maximum power: 10000W (connected resistive load, 220VAC) Practically Use on 50% capacity means 5000W
Voltage regulation: AC 10V to 220VAC
Dimension: 130 x 60 x 47mm
Rated current: 25A MAX 45A
For electric furnace, water heater, lamps, small motor,..
FEATURES:
High Accuracy, Long-Life Polyester Film Capacitor
Accuracy: ±5%
Wide Operating Temperature Range : -55 C to +125 C
Low Leakage
Easy Mounting
RoHS Compliant
Value : 0.1uf or 100nf or 100000pF or 0.0001mF
..
FEATURES:
High Accuracy, Long-Life Polyester Film Capacitor
Accuracy: ±5%
Wide Operating Temperature Range - -55oC to +125oC
Low Leakage
Easy Mounting
RoHS Compliant
Value : 0.1uf or 100nf or 100000pF or 0.0001mF
..
Product Description:
HC-SR04 ultrasonic module can offer non-contact distance sensing function, the range of which is 2cm—400cm., and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit.
The basic operation principle is b..
DESCRIPTION:
Please note, EM4100 read-only and can not rewrite. If you want to buy can rewrite the tags, you should buy EM4305 chip tags.
APPLICATIONS:
Enterprise / campus card, bus stored value card, express way fees, parking, district management, attendance systems, patrol system, enterpris..
DESCRIPTION:
1.It's a new digital LED countdown display 12v delay module module.
It can be widely used with various control switch places.
2.It can set the delay time,can press "set" buttons.
After setting up, power-up setting value is previous setting delay time
as we set last time (po..