AC-DC Power Module HLK-5M05 230V to 5V /5W
- Meet UL, CE requirements
- Rated input voltage: AC 100V -230V
- Input voltage range: 90V -264V AC
- Maximum input current: <0.2A
- Input current surge: <10A
- Maximum input voltage: <270V AC
- Input Low Voltage Efficiency: Vin=110V AC，Output full-load≥ 69%
- Input High Voltage Efficiency: Vin=220V AC，output full-load≥ 70 %
- Long-term reliability
- Voltage Regulation: ±0.2%
- Load Regulation: ±0.5%
- Ultra-thin and small module
- High efficiency, high power density
- Low ripple and low noise
- Output overload and short circuit protection
- Working temperature: – 20 degrees to +60 degrees Celsius
- Storage temperature: -40 degrees to 80 degrees Celsius
- Relative humidity: 5-95%
- Cooling way: Natural cooling
- Atmospheric pressure: 80-106Kpa
- Weight: 21g
- Size: 38x23x18mm
10D OF 9-AXIS GY-87
- Power supply: DC 3.3V TO 5V
- 3 Axis Gyro+ Acceleration+ Magnetic field
- Air pressure module
- Inbuilt ultra-low noise linear LDO voltage regulator
- Inbuilt onboard filters. which reduce noise from motor and another high current
- Communication: I2C protocol
- Power LED
- Designed for 5V logic
- Can easily select two I2C addresses for MPU6050 by soldered jumper
- Dimension: 2.2*1.7cm
- Size: 6gm
ESP8266-12E 10A 220V NETWORK RELAY WIFI MODULE INPUT DC 7V-30V
- Input voltage: DC 7V-30V
- Relay voltage: 220V
- Relay current: 10A
- ISM: 2.4GHz
- PA: +25dBm
- Input over-voltage protection
- Input overcurrent protection
- ESP8266 WIFI module with 4 layered board design
- LED indicator for input status and output status
- 220V 10A relay, normally opened, and one normally closed
- Optocoupler isolation input, TVS input protection
- Access server control via HTTP protocol by TCP client mode, high current terminals
- Dimension: 65*40*18mm
ESP8266- 01 5V WIFI RELAY MODULE TOI APP CONTROLLED FOR SMART HOME AUTOMATION
- Onboad module: ESP2866 WIFI module
- Onboard relay: 5v.10a/250v ac, 10a/30v dc
- Can connect 5 clients at the same time on AP mode
- The module has two work modes: Cell phone, carry on Wi-Fi module and Cell phone and Wi-Fi module carry on the same router
- Used in mobile phone, Wi-Fi module equipped with one router and control relay by APP
- Maximum transmission distance of 400 m when cell phone carry on wifi module directly, in the open environment
- Transmission distance depends on routers signal intensity when wifi and cell phone is carrying on the same router
- IN+, IN_: 5V power input
- TX, RX, and GND: serial port debug pins
- Baud rate: 115200
- Provide diode effusion protection
- Short response time
- Dimension: 45*28mm
ENC28J60 ETHERNET MODULE
- ENC28J6 Ethernet chips, SOP28 package
- Operating voltage: 3.1V to 3.6V (3.3 V typical)
- Operating temperature: -40 degree to +85 degree Celsius
- IEEE 802.3 compatible Ethernet controller
- Buffer size: 8Kb
- Supports full and half-duplex mode
- SPI interface with a clock speeds up to 20MHz
- Programmable automatic rejection of erroneous packets
- Programmable automatic retransmit on a collision
- Programmable padding and CRC generation
- 25 MHz crystal oscillator
- Clock out the pin with a programmable presale
- Ethernet LAN module for Arduino/AVR/LPC/STM3
- 5V tolerant inputs
- SPI interface
- Led power indicator
- Dimension: 58*34*17mm
A3967 STEPPER MOTOR DRIVER
- A3967 precision micro-stepping driver
- Power supply: 7v to 30v
- Logic voltage: 5v to 3.3v
- Higher the voltage higher the torque at high speed
- Adjustable current control from 150Ma/ phase to 750ma phase
- Automatic current decay mode detection/selection
- Fast, slow, and mixed current decay modes
- Internal UVLO and thermal shutdown circuitry
- Crossover current protection
- Micro stepping resolution to full, half, quarter, and eighth steps by broken out MS1 and MS2 pins.
- Compatible with Arduino, GRBL G-Code interpreter for driving3-axis CNC machines
- Salington sink drivers used
- Compactible with 4, 6,8 wire stepper motor of any voltage
JOYSTICK MODULE
DS3231 RTC MODULE
- Operating voltage of DS3231: 2.3 v to 5.5v
- 400Khz I2C interface
- Automatic power failure battery switch circuitry
- RTC counts seconds, minutes, hours, and year
- High precision clock chip DS3231
- Programmable square-wave output
- Chip temperature sensor accuracy:+/_3 degree Celsius
- Memory chip: AT24C32 with 32K storage capacity
- CR2032 battery backup with a high life span
- Low power consumption
- Register for ageing trim
- Dimension: 38mm*22mm*14mm
DIGITAL POWER AMPLIFIER BOARD MODULE 35W
DC –DC 600W 10-60V TO 12-80V BOOST CONVERTOR STEP UP MODULE POWER
- Input voltage: 12v-60v
- Output voltage: 12v-80v (adjustable)
- Input current: maximum input current 15A
- Output current: maximum output current 10A
- Output power: effective power input voltage*10A
- 600-watt high power booster module
- Operating frequency: 15KHz
- Overcurrent protection
- Minimum voltage difference: 2v
- Ultra-low dropout voltage
- Conversion efficiency: 95%
- Short circuit protection
- dimension:76*60*56mm
- weight: 250 gm
DC-DC BOOST MODULE 0.9V-5V/5V 600MA USB MOBILE Power Supply Module
- Ultra-compact PFM chip
- Module properties: nonisolated step-up module
- Input voltage: 1v-5v
- Output voltage: 5.1v-5.2V
- Output current: rated 1A-1.5A
- Efficiency: 96%
- Output ripple: 30mv for 20M bandwidth
- Switching frequency: 500khz
- Voltage indication for led lights with load( for less than 2.7v led indicator off)
- Operating temperature:-40 degrees to 85 degrees Celsius
- Full load temperature rise: 30 degrees Celsius
- Quiescent current: 130ua
- Load regulation: +/-1%
- Voltage regulation: +/-0.5%
- Dynamic response speed: 5% 200Us
- Short circuit protection
- Reverse polarity protection
- Dimension: 2.5*1.8*1.8gm
- Weight: 400gm
