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Development Boards
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3D Printers and Parts
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Mechanical Parts & Measurement Tools
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Electronic Modules and Displays
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IoT and Wireless Modules
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Electronic Components
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Batteries, Power Supply & Accessories
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Motors | Drivers | Pumps | Actuators
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Educational Trainer Kits
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- Qty in Cart
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24V/12V To 5V/5A 25W DC-DC Step-Down Rectification Module
diymore
$3.85Features: CATEGORY SPECIFICATIONS Product Name 5V 5A DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Output Voltage 5V DC (Fixed) Output Current Up to 5A Output Power 25W Input Voltage Range 9V – 35V...- SKU:
- PEDBC78
$3.85 -
Sensor Kit For Arduino / Raspberry Pi (45 in 1)
Robotlink
$25.41Features:On the basic of 37 in 1 kit, adds more practical modules to achieve more experimental requirements.Voltage: About 5V (According to the specific circumstances)Plastic bag package only. Package Includes: 1 x PS2 Joystick game controller...- SKU:
- PESKT46
$25.41 -
Arduino Pro Mini 3.3V 8mhz
Arduino
$4.62The Pro Mini is a microcontroller board based on the ATmega328 for . With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. Six pin header...- SKU:
- PEBAC49
$4.62 -
3/4" DN20 Brass Motorized Ball Valve - 12V CR05
Orange
$25.41CWX-15 DN20 2-way DC12v motorized brass ball valve CR05 5 wires with feedback signal mini electric valve 3/4 inch Description: Valve size: 3/4'' DN25 Model:CWX-15 Maximum Working Pressure: 1.0MPa Circulation Medium: Fluid, air Rated Voltage:...- SKU:
- PEESV83
$25.41 -
1/2" DN15 Brass Motorized Ball Valve - 12V CR02
Orange
$23.10CWX-15 DN15 2-way DC12v motorized brass ball valve CR02 3 wires with feedback signal mini electric valve 1/2 inch Description: Valve size: 1/2'' DN15 Model: CWX-15 Maximum Working Pressure: 1.0MPa Circulation Medium: Fluid, air Rated Voltage:...- SKU:
- PEESV82
$23.10 -
SOLD OUT
USB Adapter Male Head To Female Head Micro Type-C
Electro
$1.54Features: CATEGORY SPECIFICATION Device type USB Extension Cable / Connector Connector types Micro USB, USB Type-C Gender USB Male to Female Pin configuration 2.54 mm, 4 pins (VCC / D- / D+ / GND) Features Can be cascaded indefinitely for...- SKU:
- PERPZ99
$1.54 -
GY-33 TCS34725 Color Sensor Identify Recognition Sensor
TMEiC
$15.40Features: CATEGORY SPECIFICATIONS Product Type Force Sensing Resistor (FSR) Model FSR402 Working Principle Resistance decreases as applied pressure increases Sensor Type Ultra-thin resistive pressure sensor Sensing Area 0.5-inch...- SKU:
- PEBWB52
$15.40 -
SOLD OUT
DC 5V 2.1A Charge/Discharge(boost) battery Module
TMEiC
$1.93Features: CATEGORY SPECIFICATIONS Product Name Lithium Battery Charging & Boost Power Management Module Module Type DC-DC Boost + Li-ion Charging + Protection Board Charging Voltage DC 4.5V – 5.5V (Recommended: 5V DC) Charging...- SKU:
- PEASD79
$1.93 -
TTGO® T-Call V1.4 ESP32 SIM 800L Module CH9102F Chip
LILYGO
$34.65Features: CATEGORY SPECIFICATIONS Product Type ESP32 Multi-Communication IoT Module Chipset ESPRESSIF ESP32 (240MHz Xtensa® 32-bit LX6) Memory 4MB Flash, 8MB PSRAM SRAM 520 KB Interfaces UART, SPI, I2C, SDIO, ADC, DAC, PWM, I2S, IR...- SKU:
- PEEAB59
$34.65 -
IP5328P dual USB 18650 bidirectional Fast charge Module
Electro
$10.01Features:IP5328P charging Po bidirectional fast charge switch module of the mobile motherboard power 3.7V boost 5V9V12VBritish set using mobile power core IP5328P solutions, four gold-plate, optimized layout, support for multiple protocols fast charging,...- SKU:
- PEBCB46
$10.01 -
SOLD OUT
LJC18A3-B-Z/BX NPN NO Capacitive Proximity Sensor
Autonics
$7.70Features: CATEGORY SPECIFICATIONS Product Type Capacitive Proximity Sensor (Non-contact switch) Model LJC18A3-B-Z/BX Sensor Type Capacitive proximity sensor Operating Principle Detects changes in capacitance caused by presence of materials...- SKU:
- PEIPS49
$7.70 -
SOLD OUT
SCS25LUU Extended Long Box Linear Slide Block
E3D
$21.56Features: CATEGORY SPECIFICATION Product Type Linear Sliding Block (Slide Bushing) Model SCS25LUU Material Aluminum Alloy Surface Treatment Oxidation-treated (corrosion-resistant, aesthetic finish) Overall Size 76 × 130 ×...- SKU:
- PEDEG94
$21.56 -
5.8GHZ GHz Microwave Radar 12m HFS-DC06
TMEiC
$6.16Features: CATEGORY SPECIFICATIONS Product Type Microwave / Radar Motion Sensor Switch Model HFS-DC06 Operating Principle 5.8 GHz microwave Doppler radar motion detection (ISM band) Frequency 5.8 GHz Waveband ISM band Operating Voltage DC...- SKU:
- PEHPM68
$6.16 -
SOLD OUT
XT30U XT30 Female Connector with 10cm 16AWG
Robotlink
$1.16DescriptionName: XT30U XT30 Connector CableLength: 10cmType: FemaleSuitable for: Tiny Drone power supply/ 2s battery cable extend/for ESC/ for Section Board SolderingPackage1x XT30U Female Connector Cable- SKU:
- PEFBC22
$1.16 -
SOLD OUT
XT30U XT30 Male Connector with 10cm 16AWG
Robotlink
$1.16DescriptionName: XT30U XT30 Connector CableLength: 10cmType: maleSuitable for: Tiny Drone power supply/ 2s battery cable extend/for ESC/ for Section Board SolderingPackage1x XT30U Male Connector Cable- SKU:
- PEFBC23
$1.16 -
XT30-U XT30 Bullet Connector Pair
Robotlink
$0.77This is a DFRobot XT30 Connector Male-Female Pair that is mini-sized and takes up less space. The banana plug features a true gold plating and a cross-slot design with a larger contact area that can withstand a constant 15A and peak current...- SKU:
- PEFBC28
$0.77 -
22.2V 5200mAh 35C 6S LiPo Battery Pack XT60
BONKA
$96.25Bonka lithium batteries are renowned for their superior quality and efficiency, tailored to meet the demands of high-performance FPV drones, RC cars, airplanes, helicopters, and multirotors. With a focus on exceptional quality, high discharge rates,...- SKU:
- PETSM24
$96.25 -
SOLD OUT
Battery Charger for AA / AAA NI-MH/NiCd
Autonics
$9.24Features: Ni-MH Battery ChargerPK-8181 8- SLOT 5V INPUTInput: 5V/2AOutput: 1.53V 0.4A*8Compatible with: Ni-MH / Ni-CD : AA , AAACharging Indicators : Red : charging ; ...- SKU:
- PEROM87
$9.24 -
SOLD OUT
Extra Heavy Duty 6F22 9V Battery
PKCELL
$1.009V Extra heavy duty battery 6F22Model: 6F22Jacket: MetalCapacity: 240 mins(180ohms, 24H/D, E.P. 4.8V)Shelf life: 3 yearsCertificate: CE, RoHS, MSDS, etcDimension: Height 46.5-48.5mm*Length 24.5-26.5mm*Width 15.5-17.5mm Application:multi-meter,...- SKU:
- PEBAT58
$1.00 -
SOLD OUT
Ultra Alkaline Battery LR6 AA 1.5V (4Pack)
PKCELL
$1.161.5V Ultra alkaline battery LR6Model: LR6 AA AM3Jacket: Alu FoilCapacity: 400 mins(3.9ohms, 24H/D, E.P. 0.9V)Shelf life: 10 yearsCertificate: CE, RoHS, MSDS, etcDimension: Height49.2-50.5mm*Dia13.5-14.5mm Application:MP3, alarm clock, calculator,...- SKU:
- PEBAT59
$1.16 -
Lithium Coin Cell Battery CR1220 3V
PKCELL
$0.62Battery Type: Battery CR1220 3V Lithium Button Battery SB-T13 BR1220 Coin Cell Brand:PKCELLChemistry: LiMnO2 BatteryNominal voltage: 3V Cut-off voltage: 2.0VNormal Capacity: 40mAh Continuous...- SKU:
- PEBAT56
$0.62 -
SOLD OUT
Ni-MH Rechargeable Battery 9V 250mAh
PKCELL
$4.62TECHNICAL DETAILS Ni-MH Rechargeable Battery 9V/250mAh Model:9V/250mAh Dimension (max):Diameter:17.5(mm) Wide:15.6(mm) Height:48.5(mm) Capacity:250(mAH) Norminal Voltage:9(V) Standard Charge Current:25(mA) Time:15(H) ...- SKU:
- PENEW51
$4.62 -
SOLD OUT
Lithium Ion Cylindrical Battery - 3.7v 2200mAh
PKCELL
$3.85Need a big battery for your project? This lithium ion battery contains a 2200mAh and a protection circuit that provides over-voltage, under-voltage and over-current protection. Yet, it is slim and easy to fit into many project cases. This cell can...- SKU:
- PENEW50
$3.85 -
SOLD OUT
Lithium Ion Battery Pack - 3.7V 6600mAh
PKCELL
$16.94Need a massive battery for your project? This lithium ion pack is made of 3 balanced 2200mAh cells for a total of 6600mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and...- SKU:
- PENEW49
$16.94 -
SOLD OUT
Lithium Ion Battery Pack - 3.7V 4400mAh
PKCELL
$7.70Need a big battery for your project? This lithium ion pack is made of 2 balanced 2200mAh cells for a total of 4400mA capacity! The cells are connected in parallel and spot-welded to a protection circuit that provides over-voltage, under-voltage and...- SKU:
- PENEW48
$7.70 -
SOLD OUT
Lithium Ion Battery - 3.7v 500mAh
PKCELL
$3.08Description Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 500mAh for a total of about 1.9 Wh. If you need a...- SKU:
- PENEW47
$3.08 -
SOLD OUT
Lithium Ion Battery - 3.7v 2000mAh
PKCELL
$6.16Description Lithium ion polymer (also known as 'lipo' or 'lipoly') batteries are thin, light and powerful. The output ranges from 4.2V when completely charged to 3.7V. This battery has a capacity of 2000mAh for a total of about 10 Wh. If you...- SKU:
- PENEW46
$6.16 -
SOLD OUT
EMAX MT2213 935KV Motor w/1045 Propeller
EMax
$61.60Multi Rotor Motor MT2213-935KV This is excellent multi-rotor motor Designed for Multi-rotor fast transient Response performance of your cehicle up to the maximum Use for multi-rotor such as Tri, Quad, Hexa, and Octo...etc. Specification: -...- SKU:
- PEBMF89
$61.60 -
DC-DC XL4015 Adjustable Buck Module
diymore
$3.08Features: CATEGORY SPECIFICATIONS Product Name 5A High Power Adjustable DC-DC Buck Converter Module Module Type Non-Isolated Step-Down (Buck) Converter Input Voltage Range 8V – 36V DC (Do not exceed 38V) Output Voltage Range 1.25V...- SKU:
- PEHSD46
$3.08 -
SOLD OUT
5pcs/set Universal 900M Solder Iron Tip
Terminator
$4.62Features: CATEGORY SPECIFICATIONS Product Type Lead-Free Soldering Iron Tip Set Material Oxygen-free copper Finish Lead-free plated Color Silver Temperature Range 200°C – 480°C Tip Shapes Included 5 types (K, B, I, 3C, 2...- SKU:
- PEMIN47
$4.62 -
Analog TDS Water Quality/Conductivity probe
DFRobot
$5.39Features: CATEGORY SPECIFICATIONS Probe type TDS waterproof probe Number of probes 2 Overall length 83 cm Connection interface XH2.54-2P Color White Waterproof rating Waterproof probe head and cable (not including connector and signal...- SKU:
- PEFGS47
$5.39 -
SOLD OUT
ESP32 IoT Control Smart Farm Starter Kit for Arduino
keyestudio
$75.46Based on ESP32 Internet of Things, this Smart Farm Kit integrates multiple sensors, realizing automatic and wireless manipulation as well as intellectual management.In this tutorial, our projects comprehensively apply all sensors and modules in the kit,...- SKU:
- PEMIN76
$75.46 -
TCS34725 RGB Color Recognition Sensor
TMEiC
$6.16Features: CATEGORY SPECIFICATIONS Product Type RGB Color & Ambient Light Sensor Sensing Capability Red, Green, Blue (RGB) and White light detection with IR blocking filter Dynamic Range 3,800,000 : 1 Sensitivity Very high sensitivity...- SKU:
- PEBWB59
$6.16 -
EGS002 EG8010 LCD Module
Hesai
$5.39Features: CATEGORY SPECIFICATIONS Product Name EG8010 Pure Sine Wave Inverter Control Chip Product Type Digital Sine Wave Inverter Controller ASIC Technology CMOS Function SPWM (Sine Pulse Width Modulation) Generator Output Waveform Pure...- SKU:
- PEHNY75
$5.39 -
SOLD OUT
91803G-C 2.4G 4CH VT Radio System Remote & Receiver
Flysky
$46.20Low battery warning;Mini design,suitable for children;Reverse for both channels;Fail-safe function;Handle can be removed, easy to carried; Description:Model name:P32 (91803G-B)Frequency:2.4GHzChannel: 4CHSize:137x162x68mmInput battery:...- SKU:
- PEFFR46
$46.20 -
SOLD OUT
4-in-1 45A ESC, 45A FPV 2‑6S Electronic Speed Controller
EMax
$47.74The 4IN1-ESC Brushless Electronic Speed Controller is a high-performance solution designed for small aerial photography and cross-country drones. Specifications:Item Type: 4 in 1 45A ESCWeight: Approx.46g / 1.6ozMaterial: Electronic...- SKU:
- PEBLH43
$47.74 -
GPS Antenna mountain holder folding base bracket
Readytosky
$2.70Description - GPS antenna base - Adopt 7075T6 aluminum + CNC production variable - 4mm Metal Rod, About 16.2cm Height Packaging: GPS Folding Antenna Mount Holder x 1- SKU:
- PEQSA76
$2.70 -
SOLD OUT
BN-220 GPS GLONASS Antenna Receiver Module
HWA YEH
$15.40Features: CATEGORY SPECIFICATIONS Product Type Multi-GNSS Receiver Module Chipset 8030-KT Supported Systems GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS Frequency Bands GPS L1, GLONASS L1, BeiDou B1, SBAS L1, Galileo E1 Channels 72 searching...- SKU:
- PEDED95
$15.40 -
SOLD OUT
iMAX B6 V2 Mini 1-6 Cells Battery Balance Charger
Flysky
$42.35Features: Microprocessor controlled Lithium Battery Balancer Battery Discharge Maximum Safety A123 (Life) PC Monitor*¹ Temperature Sensor*² Delta-peak sensitivity Individual cell balancing LiIon, LiPoly, and LiFe capable NiCd...- SKU:
- PESSA44
$42.35 -
SOLD OUT
SKYRC iMAX B6AC V2 Professional Balance Charger/Discharger
Flysky
$63.91Description: Brand: SKYRC Item No: SK-100090 Item name: B6AC V2 Charger AC input: 100-240Volt DC input: 11-18Volt Circuit power: Max.charger power 50W Max.discharge power: 5W Charge current range: 0.1-6.0A Discharge current range: 0.1-2...- SKU:
- PESSA49
$63.91