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1 2 3 4 Button Key Membrane Switch Matrix Keypad Matrix Control Panel Pad DIY Kit for Arduino

SKU: 2552
PKR  170
1 2 3 4 Button Key Membrane Switch Matrix Keypad Matrix Control Panel Pad Product Name: Membrane Switch Botton: 1 2 3 4 Push Button Item Type:Switch Switch Type:Push Button Switch Features:Button Voltage: DC 1V -12V

1.3 inch IPS HD TFT ST7789 IC unit 240*240 SPI full color OLED display

SKU: 2341
PKR  1,250
Size: 1.3 inch Active Area: 23.4*23.4 mm Module Size: 26.16*29.22 mm Resolution: 240*240 (Display direction can be adjusted, horizontal screen and vertical screen are OK) Drive IC: ST7789 Color: Full Color Viewing Direction: Full viewing angle Interface: 4-Wire SPI Interface Voltage: 3.3V


SKU: 1841
PKR  45
Switching capacity available by 10A in spite of small size design for highdensity P.C. board mounting technique. • UL,CUL,TUV recognized. • Selection of plastic material for high temperature and better chemical solution performance. • Sealed types available. • Simple relay magnetic circuit to meet low cost of mass production.

12V DC 1.1A Electric Lock Assembly big Solenoid Cabinet Drawer Door Lock

SKU: 2673
PKR  1,150
12V DC 1.1A Electric Lock Assembly Solenoid Cabinet Drawer Door Lock Voltage: DC 12V Current: 1.1A Energized Forms: Intermittent Magnetic Force: 0.3kg Unlocking Time: 1s Continuously Energized: ?20s Rated Stroke: 10mm Cable Length: 240mm Size: 55?42?29mm

12v Liquid Water Level Controller Sensor Module Water Tank full device off motor

SKU: 2214
PKR  950
This product is based on the actual needs of the family factories and pumping and the detection of the pool (water tower) to control the water level to achieve control. With a small, simple wiring, low power consumption, high switching capacity, interference is strong, functional stability characteristics. Automatically open when you can stably pool (water tower) water pump (solenoid) pumping,automatically stops the pump (solenoid) when full of water. Local flooding can also be used for automatic rain drainage, such as garages, basements, etc Material: Electronic Components The product does not need to buy another probe, using household wiring can replace probe

12V Mini Hi-Fi PAM8610 Audio Stereo Amplifier Board 2X10W Dual Channel D Class

SKU: 1708
PKR  470
Analog Microelectronics America's original PAM8610 chip as amplifier chip, power can reach 10W + 10W. 2. As pure class D amplifier board power requirements is relatively high, the exclusive use of the power amplifier board enthusiast 2200UF capacitor filter, the elimination of exchange voice, without interference, pure sound quality. 3. Using automatic placement machine production, the board is more beautiful. 4. Strip 5.5X2.5 standard power outlet, power input is very convenient. (Positive outside and negative inside) Recently found to have bad business to buy this product to copy, workmanship, PCB design, and capacitor materials are not as ours, we have absolute import original IC, coupled with excellent PCB design and machine placement soldering, stable and reliable performance. Pure Class D chip without fins can open detonation music, and now we have to chip plus a heat sink, you do not have to worry about overheating. ! When the power supply voltage of DC 8V-12V, PAM8610 be able to 4Ω load 10W + 10W output power, high-quality sound.

16 Channel 12-bit PWM/Servo Driver-I2C interface PCA9685 module

SKU: 1969
PKR  1,200
5V compliant, and still talks to a 3.3V microcontroller. 6 “address select” pins for configuring up to 62 ICs on a single I2C bus PWM frequency adjustable up to approximately 1.6kHz 12-bit frequency resolution (equates to about 4µs resolution at 60Hz refresh rate) Configurable as push-pull or open-drain output Output enable pin available for outside-the-microcontroller “shut it down!” control.

16 Key 4×4 Membrane Switch Keypad 4*4 Matrix Array Smart Car keyboard for arduino Diy Kit

SKU: 2348
PKR  150
Contact resistance 500 () Insulation resistance 100 M Key FORCE OF 150-200N Bounce time 1 (MS) Life of 100 million (times) Operating temperature 60 () 1, the electronic characteristics Classification of the circuit: 35 V (DC), MA, 1 W Contact resistance: 10-500 (Varies according to lead lengths and is different from those of the material used) Insulation resistance: 100 M 100 V Dielectric strength: 250 VRms (50 ~ 60Hz 1 min) Electric shock jitter: <5 ms Service life: touch type: one million times 2, the mechanical properties Operating pressure: touch: 170-397g (6-14 oz) Travel switch: touch type: 0.6 ~ 1.5mm 3, environment parameters Operating temperature: -40 to + 80 Storage temperature: -40 to + 80 Temperature: 40.90% to 95%, 240 hours Vibration: 20G max (10 ~~ 200Hz Mil-SLD-202 M204. Condition B )

19.7mm 1-mode LED Driver Circuit Board for Flashlight DIY 1.5V-3.7V input / 800-1000mA / for Cree XP-E/XT-E/XP-G

SKU: 2178
PKR  180
Great for DIY project or repairing your flashlight Powered by 1*AA or 1*AAA battery or 1* 18650 800-1000mA 3.6V output Battery over-discharge protection kicks in Battery assemble reverse protection

1S 15A 3.7V Li-ion 6MOS BMS PCM Protection Board for 18650 Lithium Lion Battery

SKU: 1719
PKR  220
Overcharge detection voltage: 4.25 ± 0.05V Overcharge release voltage: 4.23 ± 0.05V Over discharge detection voltage: 2.45 ± 0.1V Upper limit continuous current: 12A Overcurrent detection current: 15A Charging voltage: 4.2V Product Size: 35 * 7.4 * 2.2MM IC Components: DW01 + 8205A Overcharge protection, over discharge protection, short circuit protection, overcurrent protection.


SKU: 1864
PKR  50
Over charge voltage: 4.25±0.05V Over charge release voltage:4.23±0.05V Over discharge voltage:2.54±0.1V Maximal continuous charging current: 2A Over current protection: 3A

2.4 inch TFT LCD Shield SD Socket Touch Panel Module for Arduino UNO

SKU: 1846
PKR  2,000
2.4 inch LCD TFT display has Bright, 4 white-LED backlight . Colorful, 18-bit 262,000 different shades 4-wire resistive touchscreen 240 x 320 resolution Spfd5408 controller with built in video RAM buffer 8 bit digital interface, plus 4 control lines Uses digital pins 5-13 and analog 0-3. Digital pins 2, 3 and analog 4 and 5 are available for user defined purpose.. Pin 12 is available if micro SD is not used. 5V compatible, can be used with 3.3V or 5V logic Size: 71 x 52 x 7mm

2.4A 2.1A QC LED Display Dual USB Micro Type-C Lightning Power Bank Circuit 18650 Lithium Charger Board

SKU: 3091
PKR  570
Size: 6.5 * 2.5 * 0.1cm Weight: 10.8G IR of PCM : ?65 m? Allowed 0V change: Yes Constant current: 2.4A Dual output current: 5V 2.4A Input voltage B+ to B-: 3.0 - 4.2V Charging cable: support three type of USB Cables for iPhone Lightning & Andriod Type-C Micro USB

200ml 209ml SOP8 Socket to DIP8 IC Programmer adapter soic8 eeprom flash

SKU: 1848
PKR  450
Applications: Programmer,test socket,for SOP8 IC chips. Package:SOP8/SOIC8/SO8,lead pitch 1.27mm,Chip body width is 5.27mm Features:SOP8 to DIP8,baseplate lead to double row DIP 8P,lead pitch 2.54mm(100mil),width 1.52cm(600mil) Use for OnePro/MiniPro/DreamPro programmer.

220V 60W Adjustable Temperature XCY Soldering Iron

SKU: 1203
PKR  999
Professional Soldering Tool is great for lead-free soldering semiconductors
High quality long lasting ceramic type heater.
Adjustable temperature controlled soldering irons: 200-450 ° C (there is a knob wheel on the Electronic Soldering Gun for temperature adjust)
Ideal for hobbies, kits, radios, and electronics work.
Iron plated tip and stainless steel construction offer longer steel construction offer longer life.

220V Electric Solenoid Valve Magnetic DC N/C Water Air Inlet Flow Switch 1/2″

SKU: 1731
PKR  2,450
Voltage:220V Power: 8W Current: 0.6A Inlet and outlet:hose barbs for 1/2" (outer diameter) hose Pressure:0.02- 0.8Mpa Max fluid temperature:100°C Operation mode:normally closed Valve type:diaphragm (operated by Servo) Usage:water and low viscosity fluids

24V 6S 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module

SKU: 2656
PKR  480
24V, 6S, 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module Model: 6 string 22V 24V lithium battery protection board Maximum operating current: Within15A Charging current: Within 15A Balanced charge: None Short circuit protection: Yes Applicable assembly: Nominal 3.7V Batteries / 6 strings

2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection PCB bms pcm

SKU: 1350
PKR  110
high-accuracy voltage detection circuit terminal of the charger using high voltage device Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit) MOS transistor can control the battery charge and discharge low standby current consumption

2S 8A 7.4V 8.4V Lithium LiPo Cell Li-ion BMS Battery 18650 Protection Board Tool

SKU: 2717
PKR  220
2S 8A 7.4V 8.4V Lithium LiPo Cell Li-ion BMS Battery 18650 Protection Board Tool Model: HX2SD01 Over voltage range: 4.25-4.35v?0.05v Over discharge voltage range: 2.5-3.0v?0.05v Limited current: 15A Upper working current: 8A Quiescent current: less than 10uA Operating temperature: -40 - +50? Storage conditions: -40 - +80? Resistance: less than 300m ohm Short circuit protection: protection, charge recovery Usage: 2 string 7.4V lithium Lipo Li-ion 18650 battery phosphate rechargeable battery pack. Stable performance.


SKU: 3012
PKR  850
Material - Made of sturdy and wearable plastic material, and surface anti-skid treatment. DIY - Removable and Free Soldering design, powered by 18650 External rechargeable batteries, you can do it by yourself. Flashlight - With super strong LED lights which is necessary for your traveling and camping. Digital Tube Display Screen - Accurate display of power, keep the Battery Status at any time. Application - Suitable for various models of mobile phones, the replacement of different lines can also be MP3, MP4, digital cameras, tablet PCs and other products to achieve charging. Note - Please Notice This order Has No Battery, Only Power Bank Case. Specifications: Item type: DIY Power Station Case

3-Way DC Solenoid Valve Gas Air Flow Control Switch Valve Micro Solenoid Valve DC 6V 12V 24V

SKU: 3307
PKR  750
Rated voltage: DC6.0V , DC12.0V , DC24.0V Rated current: <380mA ,<250mA ,<150mA 3.Outgassing Speed: <3S (500CC tank 300 mmHg to 15 mmHg) 4. Air pressure: 0-600 mmHg 5. Air tightness: <5 mmHg/min (300 mmHg min in 500CC tank) 6. Fluid: Air Condition: refurbished

38 pin DOIT ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32S ESP 32 Similar ESP8266

SKU: 1928
PKR  1,650
ESP32 wroom 32 ESP32-WROOM-32 DevKitC Development Board, ESP-32, 38-pin DevKitC Layout This is a development board for the ESP-WROOM-32 module from Expressif Systems. A further development from the popular ESP8266 modules, this comes with both Wifi and Bluetooth. It is supported by the Arduino IDE, and also supports Micropython and there is developing support for NodeMCU Lua. There are different variations of these development boards available. They offer similar capabilities but with different pinout configuration. This listing is for the 38 (2 x 19) pin layout, sometimes called the DevKitC Development board. It measures 55mm x 29mm x 14mm Specifications CPU Tensilica Dual Core 32-bit 240 MHz LX6 processor, integrated 520 Kb SRAM Wifi 802.11 b/g/n/e/i Bluetooth v4.2 BR/EDR and BLE Memory 4 MByte Flash Temperature Range -40 to 125 Deg C.

3S 60A Protection Charging Board PCM BMS 18650 Li-ion Lithium Battery for Drill Motor

SKU: 2369
PKR  440
Charging voltage: 12.6V - 13.6V Type:enhanced version,balanced version Model: BMS-60A-3S Item:Battery Charger Protection Board Scope of application: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit). Continuous discharge current (upper limit): 60A (If the heat dissipation environment is not good, please reduce the load current) Continuous charging current (upper limit): 15A Enhanced version version: Suitable for electric drills with a starting current of 120A or less and a power of 260W or less. Balance version: Suitable for electric drills with starting current below 120A and power below 260W, with balanced charging function.

3W 3.7V 1000mA 300LM LED COB light module for bike DIY Work lamp

SKU: 2373
PKR  55
ALLCOB factory store 60 * 8mm led bar cob light source Type _: ALLCOB-0750-3W 1.Product size: 60 * 8mm. 2.Light area: 50 * 7mm. 3.Power: 3 W. 4.Direct voltage (DC): 3.7 V (cold white) 5.Maximum forward current: 1000mA (3 W). 6.Emitting color: cold white (C. w 6200-6800 K), warm white (w. W 2800-3200 k), blue (450-460nm), red (620-630nm). 7.Luminous flux:> 100lm / w Viewing angle: 120 degrees 1.OEM / ODM: we are manufacturers. If you have any need, contact us. We accept customization! 2.Warning: add a necessary heatsink when you use it.