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..
Product Description:
LCD (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications.
A 16x2 LCD display is very basic module and is very commonly used in various devices and circuits.
These modules are preferred ..
Product Description:
LCD (Liquid Crystal Display) screen is an electronic display module and find a wide range of applications.
A 16x2 LCD display is very basic module and is very commonly used in various devices and circuits.
These modules are preferred ..
74HCT138 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL).
74HCT138 decoder accepts three binary weighted address inputs (A0, A1 and A3) and when enabled, provides 8 mutually exclusive active LOW outputs (Y0 to Y7).
74HCT138 features three enable i..
DESCRIPTION:
Use LCD screen as display devices.
SPI interface, maximum limit save the I/O resources.
Specially added five rocker, convenient implementation structures, human-computer interaction interface, all the rest of the analog and digital interface with pin derivatio..
DESCRIPTION:
No DC isolated power: for battery, making bluetooth headset.
It can be connected to two phones (the only way: boot automatically chainback last paired phone,the penultimate pairing the phone will need to manually connect).
With a call feature CSR8645 low power consumption the p..
DESCRIPTION:
8 channels bidirectional voltage translation between different logic level. translate between Ax and Bx automatically
VCCA Voltage level: 1.2V-3.6V
VCCB Voltage level: 1.65v-5.5v
Dimension Approx: 21mm x 15mm
How to Use:
In the case of translating between 3.3V and 5V system:
..
DESCRIPTION:
Freezer Temperature Controller Fast Using
1.1 Please check the wiring according to the user manual, caution don’t over voltage or over load.
1.2 Setting mode:press “SET” key for 5sec, the meter will display P0, then press “SET” key again to select “H” heating mode or “C” coolin..
DESCRIPTION:
Freezer Temperature Controller Fast Using
1.1 Please check the wiring according to the user manual, caution don’t over voltage or over load.
1.2 Setting mode:press “SET” key for 5sec, the meter will display P0, then press “SET” key again to select “H” heating mode or “C” coolin..
DESCRIPTION:
Double Side Copper Prototype Pcb Universal Board for point to point DIY soldering.
SPECIFICATIONS:
Dimension: 2 x 8 cm
material : double Side Copper PCB
hole pitch : standard 2.54mm
quantity :1 pcs
Thicknes: 1.6 mm
..
DESCRIPTION:
Double Side Copper Prototype Pcb Universal Board for point to point DIY soldering.
SPECIFICATIONS:
Dimension: 6 x 8 cm
material : double Side Copper PCB
hole pitch : standard 2.54mm
quantity :1 pcs
Thicknes: 1.6 mm
..
DESCRIPTION:
Double Side Copper Prototype Pcb Universal Board for point to point DIY soldering.
SPECIFICATIONS:
Dimension: 8 x12 cm
material : double Side Copper PCB
hole pitch : standard 2.54mm
quantity :1 pcs
Thicknes: 1.6 mm
..
DESCRIPTION:
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.
..
DESCRIPTION:
This is a Force sensitive resistor with a square, 1.75x1.5", sensing area. This will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR ..
DESCRIPTION:
Immersion Gold Process gilded Pin interference
HMC5983 high-precision triaxial compass magnetic field sensor with temperature compensation
Means of communication: IIC / SPI optional
Power supply: DC3-5V
With temperature compensation data output;
Automatic offset compensa..
SPECIFICATION:
Immersion Gold PCB, machine welding process to ensure quality.
Name: HMC5883L module (three-axis magnetic field module).
Use the chip: HMC5883L.
Power supply: 3-5V.
Communication modes: standard IIC communication protocol.
Measuring range: ± 1.3-8 Gauss.
..
Description:
The HT16K33 is a memory mapping and multi-function LED controller driver. The max. Display segment numbers in the device is 128 patterns (16 segments and 8 commons) with a 13*3 (MAX.) matrix key scan circuit. The software configuration features of the HT16K33 makes it suitable for mu..
DESCRIPTION:
A seven-segment display (SSD), or seven-segment indicator, is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot-matrix displays. Seven-segment displays are widely used in digital clocks, electronic meters, and..
DESCRIPTION:
1 on-board MAX485 chip is a low power consumption for RS-485 communications, Slew-Rate Transceiver
2 the board received 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring
3 the chip..
Features:
Low Power Transceiver for RS-485 and RS-422 Communications
Half-Duplex Operation
No Slew Rate Limitation, Operation up to 2.5Mbps
Up to 32 Receivers on the Bus
Quiescent Current 300µA
Thermal Shutdown
..
DESCRIPTION:
The MAX6675 performs cold-junction compensation and digitizes the signal from a type-K thermocouple.
FEATURES:
Operating voltage: 3. 0~5. 5V.
Internal integrated cold junction compensation circuit.
With a simple three serial SPI interface.
Temperature signal can ..
DESCRIPTION:
1.Electrical characteristics
The maximum output current: 2 a
The input voltage: 2 v ~ 24 v
The maximum output voltage: 28 v
Efficiency: ≤93%
2.Mechanical properties
product size: 36 mm * 17 mm * 14 mm
3.Method of use
The module of the IN+ and -..