250V Float Switch Sensor for Water Level Controller-Big
- Protection: Waterproof
- Medium Working Pressure: Max 1 Bar
- Circuit Breaking Capacity: Directly KW with 250V
- Medium Temperature: 70 Deg.C.
- Mechanical endurance: ≥100,000 times
- Electrical endurance: ≥500,000 times
- Cable length: 3m
- Corrosion Free,
- Sturdy and durable & need no maintenance.
- No current / voltage is passed through water, therefore no electrolysis or Salt deposition.
- Long life (approximate 10 million operations)
- Rust proof (entire sensor body in polypropylene)
- Used in hard water or fuel such as diesel, kerosene, oil etc.
- Dimensions : 11 x 9 x 5cms
- Weight 690 grams
Analog Multimeter HTC YX3600TR
PIC18F458 Microcontroller IC
- Maximum CPU Frequency: 40 MHz
- Architecture: 8 bit
- Program Memory (Flash): 32 kB
- RAM: 1536 byte
- Internal Oscillator: No
- ADC: 1 (8 channels)
- of Pins: 40
- Voltage: 2V - 5.5V
- Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Watchdog Timer (WDT) with its own on-chip RC oscillator
- Programmable code protection
- Power-saving Sleep mode
- Selectable oscillator options, including:
- In-Circuit Serial ProgrammingTM (ICSPTM) via two pins
- Low-power, high-speed Enhanced Flash technology
- Fully static design
- Wide operating voltage range (2.0V to 5.5V)
- Industrial and Extended temperature ranges
PIC16F876A Microcontroller IC
- Maximum CPU Frequency: 20 MHz
- Architecture: 8 bit
- Program Memory (Flash): 14 kB
- RAM: 368 byte
- Internal Oscillator: No
- ADC: 1 (5 channels)
- of Pins: 28
- Voltage: 2V - 5.5V
- 100,000 erase/write cycle Enhanced Flash program memory typical
- 1,000,000 erase/write cycle Data EEPROM memory typical
- Data EEPROM Retention > 40 years
- Self-reprogrammable under software control
- In-Circuit Serial Programmingâ„¢ (ICSPâ„¢) via two pins
- Single-supply 5V In-Circuit Serial Programming
- Watchdog Timer (WDT) with its own on-chip RC oscillator for reliable operation
- Programmable code protection
- Power saving Sleep mode
- Selectable oscillator options
- In-Circuit Debug (ICD) via two pins
- ​CMOS TECHNOLOGY:
- Low-power, high-speed Flash/EEPROM technology
- Fully static design
- Wide operating voltage range (2.0V to 5.5V)
- Commercial and Industrial temperature ranges
- Low-power consumption
AP Extension pigtail SMA female socket jack to UFL IPX Connector
FT232 to TTL
- Material: PCB + Electronic Component
- Support 3.3V, 5V
- Main Color: Red
- Chipset: FT232RL
- USB power has over current protection, using 500MA self-restore fuse
- RXD/TXD transceiver communication indicator
- Pin definition: DTR,RXD,TX,VCC,CTS,GND
- Pitch:2.54mm
- Module Size: About 36mm(length)*17.5mm(width)
- Interface : Mini USB
- Single-chip USB to asynchronous serial data transfer interface.
- Entire USB protocol handled on the chip. No USB specific firmware programming is required.
- Fully integrated 1024 bit EEPROM storing device descriptors and CBUS I/O configuration.
- Fully integrated USB termination resistors.
- Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
- Data transfer rates from 300 baud to 3 M baud (RS422, RS485, and RS232) at TTL levels.
- 128 byte receive buffer and 256 bytes transmit buffer utilising buffer smoothing technology to allow for high data throughput.
ADS1115
4 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable
- For the successful start of the drill, it requires three 15C-20C power battery, or six 10C-15C power batteries (ordinary 18650 cannot start the drill!!)
- Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
- Overcharge protection,
- Over-discharge protection function, short circuit protection function,
- Overcurrent protection function, band balance.
L293D Motor Driver Board for ESP8266 WiFi NodeMcu Lua ESP12E
- Motor power supply Range: 4.5V ~ 36V
- Control power Range: 4.5V ~ 9V (10VMAX)
- Logic Operating current: ≤60mA
- Drive part of the work current Io: ≤1.2A
- Maximum power dissipation: 4W
- Drive Type: Dual high-power H-bridge driver
- Working temperature: -25 ℃ ~ + 125 ℃
- ESP12 DEV KIT development board expansion module
- Lead ESP12 DEV KIT all the features of pins: SPI, UART, GPIO, AI, and 3.3V power connector
- Extend two-way motor-driven, two-way direct-drive motor
- on board power switch
- Motor power, control power separation
- Dimension: 60 x 45 x 13mm
SMA Pigtail Cable To Ufl Extension Cable 1.13 Cable
Arduino CNC Shield
- Shield type:Â Arduino Nano
- Firmware:Â GRBL
- Modular stepper motor drivers:Â 3
- Limit switches:Â 6
- Micro-stepping:Â 1/16
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.51
HDMI Male to VGA Female Converter Adapter 1080P For PC, Rspberry Pi
- Support HD resolution, super clear picture, fast transmission speed
- The maximum signal range up to 1920 X 1200, 1080p;
- Video input signal: 5Volts p-p(TTL) ;
- Support VGA video bandwidth: 10 bit, 162MHz
- Video amplifier bandwidth: 162MHz
- Support resolution up to 1920 X 1200, reduce blank signal during transmit.
- No external power supply, plug, and play.