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Product Details:

5V Delay Timer (6-30V) relay switch with Display

This is a 5v Relay board that operates with 6-30V 1-Channel Delay Power Relay Module with LED Display. It has an onboard adjustable timing cycle switch. It is used in various applications like Home Automation, Automatic projects, any other application which needs delay timer control switching. This module has a display with timer set buttons, is easy to operate, and also supports a micro USB 5.0V power supply. It can control DC 30V 5A or AC 220V 5A output device.

Specification & Features

• Operating voltage: 6 – 30V DC
• 1 Channel delay triggered relay module
• Delay time: 0.1 second ~ 999 minutes
• Seven Segment Display
• Operating voltage: DC 6V-30V (supports micro USB 5V power supply)
• Trigger signal source: high-level trigger (3V-24V) signal ground and system to improve the system’s anti-jamming capability (also short-circuit altogether)
• Output capability: it can control the device within DC 30V 5A or within AC 220V 5A
• Quiescent current: 20mA
• Operating current: 50mA
• Service life: more than 100,000 times
• Working temperature: -40°C-85°C
• Dimension: 6.2 * 3.8 * 1.7cm.

Product Details:

The TTP223 1-Channel Capacitive Touch Sensor Module Red Color is based on a touch-sensing IC (TTP223) capacitive touch switch module. A capacitive touch sensor module based on the dedicated TTP223 touch sensor IC. The module provides a single integrated touch sensing area of 11 x 10.5mm with a sensor range of ~5mm.

 

 

An onboard LED will give a visual indication of when the sensor is triggered. When triggered the output of the module will switch from its idle low state to high (default operation). Solder jumpers allow for reconfiguring its mode of operation to be either active low or toggle output.

TTP223 Capacitive Touch Sensor Module. The TTP223 is a touchpad detector IC replicating a single tactile button.

The TTP223 is a touchpad detector IC replicating a single tactile button. This touch detection IC is designed for replacing traditional direct button key with diverse pad size.

 

Trigger-setting mode: (1- > Short ; 0- > No Short):-

AB=00: No-lock High TTL level output;

AB=01: Self-lock High TTL level output;

AB=10: No-lock Low TTL level output;

AB=11: Self-lock Low TTL level output;

 

Specifications and Features of TTP223 1-Channel Capacitive Touch Sensor Module Red Color:-

 

• Supports momentary or latching/toggle modes.
• Supports Active High or Active Low output signal modes.
• Dimensions : 15mm x 11mm.
• Input Voltage : 2 Volt – 5.5 Volts DC.
• The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
• Sensitivity can adjust by the capacitance(0~50pF).
• Have two kinds of sampling length by pad option(SLRFTB pin).
• Stable touching detection of the human body for replacing traditional direct switch key.
• Provides Fast mode and Low Power mode selection by pad option(LPMB pin).
• Provides direct modetoggle mode by pad option(TOG pin).
• Open drain mode by bonding option, OPDO pin is open drain output, Q pin is CMOS output.
• All output modes can be selected active high or active low by pad option(AHLB pin).
• Have the maximum on time 100sec by pad option(MOTB pin).
• Have external power-on reset pin(RST pin).
• After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled.
• Auto calibration.
• Re-calibration period is about 4.0 sec when the key has not be touched.

Product Details:

This is a mini-traffic light display module, high brightness, very suitable for the production of a traffic light system model.

Can be connected to the motherboards PWM pin to control the brightness of the light.

1. PCB Size: 60 x 20 x 13.5 (LxWxH)mm.
2. Color: red, yellow, green
3. LED Size: 10mm x 7.
4. Brightness: Normal brightness.
5. Voltage: 5V.
6. Interface: common cathode red yellow green control.

Product Details:

HFD27/0005-S is a subminiature DIP relay which can be mounted on a 16 pin IC base. This is a Double Pole Double Throw (DPDT) type relay and is Epoxy Sealed so can be used with automatic wave soldering machines. The HFD27/0005-S relay has bifurcated contacts thus reduce contact bounce, increase reliability and assist in switching. Bifurcated contacts conduct the switching more efficiently.

Features:

 

• 8A switching capability
• 5kV dielectric strength (between coil and contacts) 
• Low height: 12.5 mm
• Creepage distance >8mm 
• Meeting VDE 0700, 0631 reinforce insulation
• Product in accordance to IEC 60335-1 available 
• 1 pole configurations available
• UL insulation system: Class F 
• Plastic sealed and flux proofed types available 

 

Specifications:

 

• Brand : Hongfa
• Coil Voltage (DC) : 5 V
• Contact Arrangement : 2 Form C
• Contact Current Rating : 2 A
• Termination : PCB 
• Construction : Plastic sealed
• Mounting : DIP
• Contact capacity : AgNi+Au plated
• Contact plating : Au plated
• Release time : < 4ms
• Coil power : 200mW
• Insulation resistance :1000MOhm
• Dielectric strength (between coil & contacts) : 2000VAC 1min
• Operate time : < 7ms
• Ambient temperature : -40~85C
• Max Switching Voltage (VDC) : 120VDC
• Max Switching Voltage (VAC) : 240VAC
• Max Switching Current (AC) : 2AC
• Weight : 5gm
• Electrical endurance : 100000
• Size : 20x10x11.5mm
• Mechanical endurance : 100000000

Product Details:

HFD 24V 10A DC HF115F-H/024-1ZS3B 8-Pin SPDT Power Relay

Features:

 

• High sensitive: 0.25W
• Low height: 15.7 mm
• 5kV dielectric strength (between coil and contacts)
• Creepage distance: 10mm
• Meeting VDE 0700, 0631 reinforce insulation
• Sockets available
• Product in accordance to IEC 60335-1 available
• Plastic sealed and flux proofed types available

 

Specifications:

 

• Type : HF115F-H/024-1ZS3B
• Switching Current (A,Res.load) : 10A
• Contact arrangement : 1 Form C
• Coil version : single contact
• Terminal Type : PCB
• Mounting : PCB-THT
• Construction :  Plastic sealed
• Terminals : 5.0mm 1 pole
• Contact material : AgNi
• Sort : Standard
• Coil voltage : 24
• Coil power: Approx 0.25W
• Insulation standard : Class F
• Coil voltage form : DC
• Rated voltage(V) : 250VAC
• Volume（mm³) : 29.0×12.7×15.7 (mm)

Product Details:

The STM32F405xx and STM32F407xx family is based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 168 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm single-precision data-processing instructions and data types.

The STM32F405xx and STM32F407xx family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 192 Kbytes of SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, three AHB buses, and a 32-bit multi-AHB bus matrix.

Product Details:

The NRF51822 IC from Nordic Semiconductor is a powerful, highly flexible multiprotocol SoC ideally suited for Bluetooth® Low Energy and 2.4GHz ultra low-power wireless applications. The nRF51822 is built around a 32-bit ARM® Cortex™ M0 CPU with 256kB/128kB flash + 32kB/16kB RAM for improved application performance. The embedded 2.4GHz transceiver supports both Bluetooth LE and the Nordic Gazell 2.4 GHz protocol stack which is on air compatible with the nRF24L series products from Nordic Semiconductor.
Specifications of NRF51822 Bluetooth BLE4 2.4GHz Wireless Communication Module:-

• Onboard chip: nRF51822
• Communication distance (open outdoor@1M data rate): 30 m
• Frequency range: 2.4GHz
• Operating voltage: 2.0 Volts to 3.6 volts
• Operating temperature: -40° ~ 85°
• Expansion pin header: all the I/Os except P0.26 and P0.27
• Pinheader pitch: 2.00 mm
• Spacing between pin headers on the left side and the right side: 18.00mm
• Antenna: onboard antenna 

Product Details:

BMA280, Digital Triaxial Acceleration SensorThe BMA280 is a 14-Bit, digital, tri-axial acceleration sensor with intelligent on-chip motion-triggered interrupt controller.
Accelerometer programmable function ranges ±2g/±4g/±8g/±16g
On-Chip FIFO (First In First Out)
Motion-triggered interrupt-signal generation
Ultra-Low Power
Power modes: Normal, Low-Power1, Low-Power2, Standby, Suspend, Deep-Suspend
Temperature Sensor 8-bit
Tap-sensing, Orientation recognition, Flat detection
Supported digital interfaces are I²C and SPI with operating Voltage from 1.2V to 3.6V
Two Power Supplies for the main power, and separate power for the interface
Small package 12-pin LGA

Specifications

Product Details:

• Introduction

Mt7628 product family of Lianfa technology is a new generation of 2T2R 802.11n Wi Fi AP / router (system single chip). Mt7628 can improve RF performance, reduce power consumption, and optimize the overall bill of materials (BOM) cost, making it the most cost-effective 2x211n solution. Mt7628 product family integrates 2T2R 802.11n Wi Fi transceiver, 580mhz MIPS? 24kec ™ A simultaneous interpreting and processing system (CPU), a 5 port high-speed Ethernet port physical layer (Ethernet PHY), AES128/256 security engine, USB2.0 host, PCIe host, and multiple slow input and output (I/O) that connect different sensors. The mt7628a can be connected to the external dynamic random memory (DRAM) of the 11ac synchronous dual band router. Router mode provides 5p Fe switch, which is mainly designed for routing applications. On the other hand, the IOT mode supports 1p Fe and many slow I / O. Users can join 802.11ac chipset to establish 802.11ac synchronous dual band IOT gateway. Mt7628k has built-in 8MB memory, providing eCos package solution for small router, repeater, Internet of things bridge, storage and audio application. The functions provided by mt7628n are similar to those of mt7628a. The only difference is that mt7628n's PCI mode and IOT mode are mainly designed for N300 router.
Company IntroductionShenzhenTROLINK Technology Co., Ltd. was established in 2005. It is a national high-tech enterprise and a "regulatory enterprise"
in Baoan District, Shenzhen. Focus on the development and production of WiFi modules, routing modules, TWS Bluetooth headset
board, and undertake OEM and ODM orders. The company has independent research and development, production and sales. Passed
ISO9001 quality management system certification. It has a standardized SMT production line, multiple new Yamaha high-speed
placement machines, multiple IQ flex, extreme sinks, WiFi, Bluetooth automatic testers, and automated test machines. Obtained many
intellectual property rights and FCC, CE, Telec and other international technical certifications. It has many software and
hardware engineers and maintains good cooperative relations with mainstream WiFi chip TWS chip manufacturers REALTEK, MTK and
Qualcomm.

Product Details:

L80-M39 GPS IOT Module

The L80-M39 is a GPS POT (Patch on Top) module. This is a GPS module and integrated patch antenna within a really compact package. It’s the perfect module for integrating into the smallest devices to enable acquisition and tracking functionality. The L80-M39 also offers automatic antenna detection and short circuit protection.
The L80-M39 is ideal for portable devices, automotive, personal tracking and security. It can even be used to automatically predict orbits.

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Product Details:

Product Specification Product DescriptionHF46F/12-HS1 POWER RELAY 12V / 5A 1 POLE 1 FORM A AGNI 4 PIN 

HF46F/24-H2 POWER RELAY 24V / 5A 1 POLE 1 FORM A AGNI 4 PIN

We can supply this item in bulk and at very good price.

If any requirement kindly revert back with your enquiries.
Additional Information

Product Details:

Description:-
The Passive Infrared Sensor (PIR) sensor module is used for motion detection. It is often referred to used "PIR", "Pyroelectric", "Passive Infrared" and "IR Motion" sensor. The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens. It is used to sense movement of people, animals, or other objects. They are commonly used in burglar alarms and automatically-activated lighting systems.
 
Specifications:- 
Color: White + Green OR  White + Blue
Infrared Sensor with Control Circuit Board
The Sensitivity and Holding Time Can be Adjusted
Working Voltage Range: DC 4.5V- 20V
Current Drain: <60uA
Detection Range: <140°
Voltage Output: High/Low level Signal: 3.3V TTL output
Detection Distance: 3 to 7m (can be adjusted)
Delay Time: 5 to 200s (Can be Adjusted, Default 5s +/- 3%)
Blockade time: 2.5s (Default)
Work temperature: -20-+80°C
Dimension: 3.2cm x 2.4cm x 1.8cm (Approx)
Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).

Additional Information:

• Production Capacity: 10000

Product Details:

3.2V 6000mAh IFR32700 (LiFePO4) Lithium Iron Phosphet Battery. LifePo4 battery is a upgrade form of lithium ion battery. This battery full name is lithium iron phosphate Battery. This rechargeable battery has large capacity of 6000mAh.  Life cycle of this battery is nearly 2500-3000 where in lithium ion its 1200 max. This battery is extensively used in EV Battery like electrical cycle, bike scooter cars etc.

Applications:

1. The battery is applicable for industrial, commercial or residential purposes.
2. Large-scale electric vehicles: electric bus, electric car, tourist routes and hybrid cars
3. E-bike, E-scooter, E-motorcycle, electric golf cart, e-wheel chair, clean cars
4. Solar power generation energy storage devices, Telecom base station
5. Lawn mower, boats, aircraft, remote control cars
6. Medical equipment and portable equipment
7. Solar street lighting, UPS, ESS

Note:

1. Do not dispose in fire or heat
2. Please charge with the dedicated lithium battery charger
3. Actual product may vary for image  in terms of Size, Design.

Features:

1. Good high temperature performance
2. Safe and reliable, environmentally friendly
3. Maintenance-free and no acid or water for maintenance in usage
4. Long lifespan, large capacity and good shock resistance
5. Extremely high rate capability
6. Excellent large current discharge performance
7. Can be used in series parallel assembly

Specifications:

1. Battery Type: Lithium Iron Phosphate battery 32700
2. Nominal Voltage: 3.2V
3. Battery Capacity: 6000mAh
4. Capacity: 6000mah
5. Brand Name: FB IFR Brand
6. Life cycle: 2500~3000
7. Battery Diameter: 32 mm
8. Battery Length: 70mm
9. Battery Weight: 135gm.

Product Details:

For precision temperature sensing, nothing beats a PT100-S Waterproof 1m 30mm Stainless Steel Pole Probe Temperature Sensor. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor.

In this sensor, the resistor is actually a small strip of Platinum with a resistance of 1000 ohms at 0C, thus the name PT100. Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive). PT100s is useful to measure temperature in laboratory and industrial processes; and have developed a reputation for accuracy (better than thermocouples), repeatability, and stability.

This high-temperaturePT100 sensor is equipped with a 316L stainless steel shield (try saying that five times fast!) that is good for up to 550C.

Features:-

 

1. Based on resistance measurement principles.
2. Resistor material is Platinum with a value of 1000 ohm at temperature 0C.
3. Platinum has a positive resistance-temperature factor; resistance increases with rising temperature.
4. Resistance variation is a function of temperature: 3.85/C nominal.
5. High accuracy and stability compared to thermocouples, silicon-based temperature sensors, or thermistors.

Product Details:

Small DC Toy Motor - Small Single Shaft High RPM DIY Electric Motor for Toy Car, Ships, Small Fan

Toy Small Motor 3-6V DC is a small motor usually use in toys or Arduino projects for running as a base motor with a 5v supply. This motor is popular among kids since it's used in every running toy like Car, Truck, Bulldozer, etc.

Specifications:

Product Details:

We deal in and provide LED PCBs

 

Features:

•  Lightweight, low profile.
• Lower cost backlit membrane switch.
• Dust and moisture resistant.
• Easy to integrate into complex interface assemblies.

Get the best price for LED PCB

Product Details:

The BO Series 2 150RPM DC Motor Plastic Gear Motor – BO series straight motor gives good torque and rpm at lower operating voltages, which is the biggest advantage of these motors.

Small shaft with matching wheels gives an optimized design for your application or robot. Mounting holes on the body & light weight makes it suitable for in-circuit placement. This motor can be used with 69mm Diameter Wheel for Plastic Gear Motors and 87mm Diameter Multipurpose Wheel for Plastic Gear Motors.

Low-cost geared DC Motor. It is an alternative to our metal gear DC motors. It comes with an operating voltage of 3-12V and is perfect for building small and medium robots. Available with 60 and 150 RPM.

The motor is ideal for DIY enthusiasts. This motor set is inexpensive, small, easy to install, and ideally suited for use in a mobile robot car. They are commonly used in our 2WD platforms.

Features :

1. Cost-effectiveness of the injection-molding process.
2. Elimination of machining operations.
3. Low density: lightweight, low inertia.
4. Uniformity of parts.
5. Capability to absorb shock and vibration as a result of elastic compliance.
6. Ability to operate with minimum or no lubrication, due to inherent lubricity.
7. The relatively low coefficient of friction.
8. Corrosion-resistance; elimination of plating, or protective coatings.
9. The quietness of operation.
10. Tolerances often less critical than for metal gears, due in part to their greater resilience.
11. Consistency with the trend to greater use of plastic housings and other components.