Button module

Size:11.5*8mm Power:2.5-5.5V Trigger setting mode:(1- Greater than Short;0- Greater than No Short) COLOR:RED Material: CCL AB=00:No-lock High TTL level ouput; AB=01:Self-lock High TTL level ouput; AB=10:No-lock Low TTL level ouput; AB=11:Self-lock Low TTL level ouput;

Key switch module KY-004 for Arduino: 1.Rating: 50mA 12VDC 2.Contact Resistance: 50mΩ max initial 3.Insulation Resistance: 100MΩ minDC 250V 4.Dielectric Strength: AC250V Hz for 1minute 5.Electrically Life:cycles 6.Environment temperature: -.Operating Force: gf) 8.Seal temperature: PACKAGE CONTENT 1 x Key switch module KY-004" Facebook page;ElectronicsArena.com Box Pack - No Warranty

Key switch module KY-004 for Arduino: 1.Rating: 50mA 12VDC 2.Contact Resistance: 50mΩ max initial 3.Insulation Resistance: 100MΩ minDC 250V 4.Dielectric Strength: AC250V Hz for 1minute 5.Electrically Life:cycles 6.Environment temperature: -.Operating Force: gf) 8.Seal temperature: PACKAGE CONTENT 1 x Key switch module KY-004" Facebook page;ElectronicsArena.com

Key switch module KY-004 for Arduino: 1 Rating: 50mA 12VDC 2 Contact Resistance: 50mΩ max initial 3 Insulation Resistance: 100MΩ minDC 250V 4 Dielectric Strength: AC250V Hz for 1minute 5 Electrically Life:cycles 6 Environment temperature: - Operating Force: gf) 8 Seal temperature: PACKAGE CONTENT 1 x Key switch module KY-004" Box Pack - No Warranty

Key switch module KY-004 for Arduino: 1.Rating: 50mA 12VDC 2.Contact Resistance: 50mΩ max(initial) 3.Insulation Resistance: 100MΩ(minDC 250V) 4.Dielectric Strength: AC250V(Hz for 1minute) 5.Electrically Life:cycles 6.Environment temperature: -25°c~+105°c 7.Operating Force: gf) 8.Seal temperature:250°c-280°c PACKAGE CONTENT 1 x Key switch module KY-004" Box Pack - No Warranty

key switch module ky 004 for arduino: 1.rating: 50ma 12vdc 2.contact resistance: 50mΩ max initial 3.insulation resistance: 100mΩ mindc 250v 4.dielectric strength: ac250v hz for 1minute 5.electrically life:cycles 6.environment temperature: 25 degree c plus 105 degree c 7.operating force: plus minus 20gf 8.seal temperature:250 degree c 280 degree c package content 1 x key switch module ky 004" Box Pack - No Warranty

Key switch module KY-004 for Arduino 1.Rating 50mA 12VDC 2.Contact Resistance 50m maxinitial 3.Insulation Resistance 100MminDC 250V 4.Dielectric Strength AC250VHz for 1minute 5.Electrically Lifecycles 6.Environment temperature -25c105c 7.Operating Force gf 8.Seal temperature250c-280c PACKAGE CONTENT 1 x Key switch module KY-004 Box Pack - No Warranty

key switch module ky 004 for arduino 1.rating 50ma 12vdc 2.contact resistance 50m max initial 3.insulation resistance 100m mindc 250v 4.dielectric strength ac250v hz for 1minute 5.electrically lifecycles 6.environment temperature 25 degree c plus 105 degree c 7.operating force plus minus 20gf 8.seal temperature250 degree c 280 degree c package content 1 x key switch module ky 004 Box Pack - No Warranty

key switch module ky 004 for arduino 1.rating 50ma 12vdc 2.contact resistance 50m max initial 3.insulation resistance 100m mindc 250v 4.dielectric strength ac250v hz for 1minute 5.electrically lifecycles 6.environment temperature 25 degree c plus 105 degree c 7.operating force plus minus 20gf 8.seal temperature250 degree c 280 degree c package content 1 x key switch module ky 004

The supply board is equipped with LED voltage display, which can display the voltage of the main supply in real time. The floppy drive 4PIN is connected to the main supply and can be switched on and off synchronously. Press the white button to turn on the switch. When you plug in the cord, press the switch, the three-color LED flashes, and the LED display shows the voltage.

Cisco Color Digital IP VOIP Phone With Expansion Module Features: IP Address Assignment: DHCP, Static Lines Supported: Multiline Main Features: Integrated Ethernet switch Network Features: Class 3 PoE Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/Base-T Network Protocols: Cisco Discovery Protocol (CDP), DNS, TFTP Color Depth: 24-bit (16.7 million colors) Color Support: Color Diagonal Size: 5 inch Display Information: Date, Time Display Location: Base Display Resolution: 640 x 480 pixels Function Buttons: Conference button Directory button Headset button Hold button Mute button Navigator key Speakerphone button Transfer button Voice mail button

Features and Details DS1307 is a real-time chip of DALLAS company,which adopt I2C protocol to communicate with SCM, and there was this kind interface on Arduino, therefore is very convenient to link with each other. DS1307 have a programmable waveforms output, it can be used to drive LED lights, or trigger a certain event as a break off, but be careful when you use it to take some kind of high power module. We design the real clock module to pin out the I2C interface of Ds1307 and programmable waveforms output interface SQW are connected, but usually we will only use the I2C interface to realize basic set the clockread function. Note, this module must be installed on the battery can work normally. The battery is button batteries type CR2032 will be better Feature 1- Power supply 5V DC and Button Battery 2- Interface IIC 3- Size 16mm 22mm 23mm Almost same size as CR2032 Button Battery 4- Memory Capacity 32K bit

Manufacturer: Ebox Systems It supports MPU Sensor. It will display reading on lcd: 3 phase voltages genset/wapda, 3 phase current, Battery volts, Engine temperature, Winding temp, Oil pressure in bars, Engine run hours. It has alarms of winding temp,engine temp,over/under volts/current, low battery volts, Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis Box Pack- Warranty: 1 Year

Manufacturer: Ebox Systems It will display reading on lcd: 1 phase voltages genset/wapda, 1 phase current, Battery volts, Engine temperature, Winding temp, Oil pressure in bars, Engine run hours. It has alarms of winding temp,engine temp,over/under volts/current, low battery volts, start fail. Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis Box Pack- Warranty: 1 Year

Manufacturer: Ebox Systems It is ats without any display, it is designed for small home generators. Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis Box Pack- Warranty: 1 Year

Manufacturer: Ebox Systems It supports MPU Sensor. It will display reading on lcd: 3 phase voltages genset/wapda, 3 phase current, Battery volts, Engine temperature, Winding temp, Oil pressure in bars, Engine run hours. It has alarms of winding temp,engine temp,over/under volts/current, low battery volts, Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis

Manufacturer: Ebox Systems It is ats without any display, it is designed for small home generators. Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis

Manufacturer: Ebox Systems It will display reading on lcd: 1 phase voltages genset/wapda, 1 phase current, Battery volts, Engine temperature, Winding temp, Oil pressure in bars, Engine run hours. It has alarms of winding temp,engine temp,over/under volts/current, low battery volts, start fail. Features: Specially designed graphical user interface. Digital display. Display all the parameters related to generator and main’s supply. Microprocessor based efficient design. Automatically ignite the engine. Automatically stops the engine It can read multiple analogue inputs from sensor. Configurable timers, auxiliary inputs, digital inputs, digital outputs. Emergency stop function Engine history event log. Engine warm up mode. Engine monitoring through sensors. Front panel mounting. Front panel programming. Generator operating status warning. LCD alarm indicator. Manual start. Pc programmable. Password protected programming. RS232 and RS485 remote connection. Advantages ·Full integration into new & existing genset systems PC software for configuration and monitoring Remote module control and monitoring using KEMSYS PC software Module improves the life cycle of engine and attached accessories On-site and remote module configuration (Optional on demand) RPM Sensing Through MPU Sensor. Ethernet module for remotely command and control (Optional on demand) Fuel monitoring and temper protection (Optional on demand) User-friendly set-up and button layout Product Specifications ·DC Supply: 8 V to 30 V continuous. Cranking Dropouts: Able to survive 0V for 70mS, providing the supply was at least 10V before dropout and supply recovers to 7V. Auxiliary Outputs a DC at supply voltage. Maximum Operating Current: Standby Current: 350mA at 12V. Module Dimensions(Lxw) And H: 176mm x 138mm and 40mm (7”x5.4” and 1.5”) Panel Cut-Out (Lxw): H: 158mm x 118mm (6.2” x 4.7”). Maximum Panel Thickness: 8mm. Discount will be provided on quantity basis

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3~6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With ""Re-search"" button (ON/OFF/WAKE foot for it, external MCU out input ""High level"" can control module to re-search) Compatible with bluetooth master module"", slave module"" or master-slave (whole) module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No ""Automatically prevent power supply peversing func"", so please correctly connect power supply Box Pack - No Warranty

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3-6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ON/OFF/WAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing func, so please correctly connect power supply" Facebook page;ElectronicsArena.com Box Pack - No Warranty

Features: Operating voltage: 3.3V Working current: matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current: no dormancy. Input power supply 3.3-6V, Prohibit more than 7V. Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ON/OFF/WAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing func, so please correctly connect power supply" Facebook page;ElectronicsArena.com

features: operating voltage: 3.3v working current: matching for 30 ma, matching the communication for 8 ma. use the csr mainstream bluetooth chip, bluetooth v2.0 protocol standards. potter default rate of , the user can be set up. with computer and bluetooth, bluetooth adapter, pda, seamless connection equipment. dormancy current: no dormancy. input power supply 3.3 6v, prohibit more than 7v. commercial series: bluetooth module board series with led indicator light, use 150ma and 3.3v regulation chip. with vcc, gnd, txd, rxd foot for the bluetooth with re search button on off wake foot for it, external mcu out input high level can control module to re search compatible with bluetooth master module, slave module or master slave whole module. allows your device to both send or receive the ttl data via bluetooth technology without connecting a serial cable to your computer. no automatically prevent power supply peversing func, so please correctly connect power supply" Box Pack - No Warranty

Features Operating voltage 3.3V Working current matching for 30 MA, matching the communication for 8 MA. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. Potter default rate of , the user can be set up. With computer and bluetooth, bluetooth adapter, PDA, seamless connection equipment. Dormancy current no dormancy. Input power supply 3.36V, Prohibit more than 7V. Commercial Series Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC, GND, TXD, RXD foot for the Bluetooth With Re-search button ONOFFWAKE foot for it, external MCU out input High level can control module to re-search Compatible with bluetooth master module, slave module or master-slave whole module. Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. No Automatically prevent power supply peversing Box Pack - No Warranty

features operating voltage 3.3v working current matching for 30 ma, matching the communication for 8 ma. use the csr mainstream bluetooth chip, bluetooth v2.0 protocol standards. potter default rate of , the user can be set up. with computer and bluetooth, bluetooth adapter, pda, seamless connection equipment. dormancy current no dormancy. input power supply 3.3 6v, prohibit more than 7v. commercial series bluetooth module board series with led indicator light, use 150ma and 3.3v regulation chip. with vcc, gnd, txd, rxd foot for the bluetooth with re search button on off wake foot for it, external mcu out input high level can control module to re search compatible with bluetooth master module, slave module or master slave whole module. allows your device to both send or receive the ttl data Box Pack - No Warranty

features operating voltage 3.3v working current matching for 30 ma, matching the communication for 8 ma. use the csr mainstream bluetooth chip, bluetooth v2.0 protocol standards. potter default rate of , the user can be set up. with computer and bluetooth, bluetooth adapter, pda, seamless connection equipment. dormancy current no dormancy. input power supply 3.3 6v, prohibit more than 7v. commercial series bluetooth module board series with led indicator light, use 150ma and 3.3v regulation chip. with vcc, gnd, txd, rxd foot for the bluetooth with re search button on off wake foot for it, external mcu out input high level can control module to re search compatible with bluetooth master module, slave module or master slave whole module. allows your device to both send or receive the ttl data via bluetooth technology without connecting a serial cable to your computer. no automatically prevent power supply peversing func, so please correctly

features operating voltage 3.3v working current matching for 30 ma, matching the communication for 8 ma. use the csr mainstream bluetooth chip, bluetooth v2.0 protocol standards. potter default rate of 9600, the user can be set up. with computer and bluetooth, bluetooth adapter, pda, seamless connection equipment. dormancy current no dormancy. input power supply 3.3 6v, prohibit more than 7v. commercial series bluetooth module board series with led indicator light, use 150ma and 3.3v regulation chip. with vcc, gnd, txd, rxd foot for the bluetooth with re search button on off wake foot for it, external mcu out input high level can control module to re search compatible with bluetooth master module, slave module or master slave whole module. allows your device to both send or receive the ttl data via bluetooth technology without connecting a serial

Features and Details DS1307 is a real-time chip of DALLAS company,which adopt I2C protocol to communicate with SCM, and there was this kind interface on Arduino, therefore is very convenient to link with each other. DS1307 have a programmable waveforms output, it can be used to drive LED lights, or trigger a certain event as a break off, but be careful when you use it to take some kind of high power module. We design the real clock module to pin out the I2C interface of Ds1307 and programmable waveforms output interface SQW are connected, but usually we will only use the I2C interface to realize basic set the clockread function. Note, this module must be installed on the battery can work normally. The battery is button batteries type CR2032 will be better Feature...

eature::. 3.2" TFT LCD Module, resolution, 26 million color.:. Resistive touch screen, with RSM Controller.:. 4 LED light, 2 LED indicator.:. Two GPIO buttons:. A RESET Button:. Serial communication interface:. 2 mini-type USB socket, support for USB OTG, USB OTG transfer cable with professional:. 1 Micro SD card connector (without SD card):. USB OTG function, support for external USB:. A JTAG / SWD debug interface (20pin):. RTC battery:. USB Power Supply:. All IO extend out for second time development:. Mini Board Size: mm LCD Board: mm Important: we have shop in College Road and its is lab. There we sell items and do electronics projects We also have R&D Box Open - Never Used - No Warranty

DESCRIPTION This Bluetooth module can be used to establish a wireless serial connection between MCU, such as Arduino, and other devices. To pair the device to associate, used the configuration Master/Slave. Technical specifications: Operating voltage: 3.3 ~ 6 V Status LEDs (150 mA – 3.3V) Search button Compatible with Bluetooth devices via the Master/Slave configuration Connection mode: 1.STATE 2.RXD 3.TXD 4.GND 5.VCC 6.EN Strip Connection: 2.54mm Dimensions: 1.55 x 3.98 cm Mention that you found this ad on DealMarkaz.pk when you call.

Modes: Jog, self-locking Voltage: 2.5-5.5V Penetration distance: 6mm Other types of sensors are also available on our website with delivery to any city in Pakistan. Website http://electronicspanga.com