Circuits Boards & PCB
Showing 16–30 of 89 results
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Circuits Boards & PCB, Tooles & Instruments, Uncategorized
Mini Water Pump Submersible Pump DC 3-6 V
Mini DC 3-6V Micro Submersible Pump Mini water pump For Fountain Garden Mini water circulation System DIY project. This is a low cost, small size Submersible Pump Motor which can be operated from a 3 ~ 6V power supply. It can take up to 120 liters per hour with very low current consumption of 220mA. Just connect tube pipe to the motor outlet, submerge it in water and power it. Make sure that the water level is always higher than the motor. Dry run may damage the motor due to heating and it will also produce noise.
SKU: CE-T042 -
Circuits Boards & PCB, Modules & Sensors
Peltier Module Thermoelectric Cooler
Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side is used. You can also use temperature differential to generate electricity.
A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying DC power source to a TEC, heat will be transferred from one side of the module to the other. It creates a cold and hot side. They are widely used in industrial areas, for example, computer CPU, CCDs, portable refrigerators, medical instruments, and so on.
When exposed to different temperatures on both sides it will also work as a generator and generate electricity depending on the temperature difference.
SKU: CE-M0121 -
Circuits Boards & PCB, Tools & DIY
Solar Charging Controller Board
Automatic Solar Light With Battery. It can automatically turn on the nighttime (Low light) and turn on day time. No need to operate it manually. It can also charge with an external Mirco USB port. Very useful as a garden light. Original lithium battery used. You can also customize it as per your ideas
SKU: CE-23-00129 -
Circuits Boards & PCB
Solar Emergency Circuit Board Mini with Battery Protection
Automatic Solar Light With Battery. It can automatically turn on the nighttime (Low light) and turn on day time. No need to operate it manually. It can also charge with an external USB port. Very useful as a garden light. Original lithium battery used. You can also customize it as per your ideas. It can be use a an automatic emergency light using only mobile charger
SKU: CE-24-00207 -
Circuits Boards & PCB, Home & Audio
Stereo 6283 Audio Amplifier 10+10 Watt
CD6283 or TDA6283 is an audio power amplifier circuit with built-in two channels integrated for portable audio equipments.
This amplifier kit can amplifier in any audio amplifier, including FM, MP3-USB player, CD/DVD, DTH, Tape, Car stereo, TV etc.
SKU: CE-T027 -
Circuits Boards & PCB, Home & Audio
Stereo 6283 Audio Amplifier 10+10 Watt High Quality
CD6283 or TDA6283 is an audio power amplifier circuit with built-in two channels integrated for portable audio equipments.
This amplifier kit can amplifier in any audio amplifier, including FM, MP3-USB player, CD/DVD, DTH, Tape, Car stereo, TV etc.
SKU: CE-T027-1 -
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Circuits Boards & PCB, Tools & DIY
Zero PCB 2X3 Inch General Purpose tinned Board
The Multipurpose Pcb Board Is A Useful Tool For Developing Prototypes For New Projects And Building A Circuit From 0 Level. Requires Medium Level Of Circuit Construction Level Knowledge. The Board Is A Strong And Clear Epoxy Type Board With Pre-drilled Mounting Holes. The Oxide Free Surface Allows Easy Soldering And Strong Tin Hold.
SKU: CE-21-00116 -
Circuits Boards & PCB, Tools & DIY
Zero PCB 4X4 Inch General Purpose tinned Board
The Multipurpose Pcb Board Is A Useful Tool For Developing Prototypes For New Projects And Building A Circuit From 0 Level. Requires Medium Level Of Circuit Construction Level Knowledge. The Board Is A Strong And Clear Epoxy Type Board With Pre-drilled Mounting Holes. The Oxide Free Surface Allows Easy Soldering And Strong Tin Hold.
SKU: CE-21-00108 -
Batteries & Chargers, Circuits Boards & PCB, Modules & Sensors
0.36 Inch DC 0-100V LED Mini Digital Voltmeter Blue/red/green Volt Meter 3 wires
Batteries & Chargers, Circuits Boards & PCB, Modules & Sensors0.36 Inch DC 0-100V LED Mini Digital Voltmeter Blue/red/green Volt Meter 3 wires
- this voltmeter uses three-position 0.36inch LED digital tube display, no shell, thin thickness, small appearance, low price, stable performance and good display.
- The measuring range of the voltmeter can be DC 0-100V. The working power supply should be supplied by the outside, the voltage range is DC 4.5-30V, and the protection will be received.
- The display resolution of this voltmeter is fixed to 0.1V.
- This voltmeter is suitable for users with DC power supply to save cost. Or you need to start measuring from 0V
SKU: n/a -
Batteries & Chargers, Circuits Boards & PCB, Power Supply
18650 Battery Charger module 5V 1A Module for PowerBank
Batteries & Chargers, Circuits Boards & PCB, Power Supply18650 Battery Charger module 5V 1A Module for PowerBank
It is 18650 Mobile power bank Battery Charge, Discharge, Protection & Boost Circuit board module.You can make your own power bank using this module. It can charge up to 4 batteries in parallel.Can show the battery charge & discharge status with two mode on-board LED’.(Blink& Standby)Module comes with protection function, Overcharge protection, Over-discharge protection, Over current protection.Intelligent Overcharge protection system automatically stops charging once the connected device is fully charged. Stable Output voltage and current.
SKU: CE-M073 -
Circuits Boards & PCB, Developments Boards, Modules & Sensors, Robots & Kits
2-Channel 5V Relay Module With optocoupler For arduino & other
Circuits Boards & PCB, Developments Boards, Modules & Sensors, Robots & Kits2-Channel 5V Relay Module With optocoupler For arduino & other
This is a 2 Channel 5V Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Microcontroller(Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .
SKU: CE-M051 -
Batteries & Chargers, BMS, Circuits Boards & PCB, Modules & Sensors
2S 3A Li-ion Lithium Battery Charger 7.4v 8.4V Protection Board
Batteries & Chargers, BMS, Circuits Boards & PCB, Modules & Sensors2S 3A Li-ion Lithium Battery Charger 7.4v 8.4V Protection Board
2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module is a small PCB mounted Li-ion Lithium Battery charger protection module. This small and smart battery charger protection module comes with the various features like Short circuit protection, Overcharge protection, Over-discharge protection, Overcurrent protection. It is very easy to install and convenient to use in all your DIY portable projects.SKU: CE-M090 -
Circuits Boards & PCB, Modules & Sensors
4 channel Logic Level Converter Bi-Directional 5V to 3.3V
If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices.
SKU: CE-M050