Circuits Boards & PCB
Showing 61–75 of 89 results
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Circuits Boards & PCB
Glass Fiber Breadboard 5 x 7 cm Prototype FR-4
High Quality FR-4 Double Side Dot Matrix PCB, 5x7cm, Dual Side Plated Through Holes PCB, General Purpose Dot Matrix PCB, Glass Fiber Prototype PCB, Perforated Board, Printed Circuit Board, Small Size PCB, Tinned Universal Breadboard, Universal PCB Board, Calcutta Electronics lowest Price Online store
SKU: CE-H005 -
Circuits Boards & PCB, Developments Boards, Modules & Sensors
Joystick Module Dual Axis XY for arduino & other
Circuits Boards & PCB, Developments Boards, Modules & SensorsJoystick Module Dual Axis XY for arduino & other
This is a dual axis high quality JoyStick Module . It can be used to sense movements in 2 directions(axes). It also has a inbuilt switch which can be activated by pressing the stick.Directional movements are simply two potentiometers – one for each axis. Pots are ~10k each.
With the help of this Joystick Module, you can measure position coordinates on the X and Y axis by moving the “hat”. It also contains a switch that is press-able by pushing the “hat”.It also contains a switch that is press-able by pushing the “hat” down. Similar to the XBOX controller.The X and Y axes are two 10k potentiometers which control 2D movement by generating analog signals. When the module is in working mode, it will output two analog values, representing two directions. This module uses the 5V power supply, and value, when reading through analog input, would be about 2.5V, a value will increase with joystick movement and will go up till maximum 5V; the value will decrease when the joystick is moved in other direction till 0V.
SKU: CE-M096 -
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Batteries & Chargers, Circuits Boards & PCB
Lipo Battery Low Voltage Tester 1S-8S Buzzer
The LiPo low voltage Tester cum Alarm is small and light for on board use, plugs into balance lead for detecting low voltage on individual cells. A loud alarm will go off with flashing LED if the voltage on any of the individual cells drops below the adjustable threshold. Essential while working with any Lithium Polymer battery.
SKU: CE-M071 -
Batteries & Chargers, Battery holder & Box, Circuits Boards & PCB, Power Supply
Lithium Battery Charging Board TP 4056 Micro USB with Protection
Batteries & Chargers, Battery holder & Box, Circuits Boards & PCB, Power SupplyLithium Battery Charging Board TP 4056 Micro USB with Protection
This tiny module is perfect for charging single cell 3.7V 1 Ah or higher LiPo cells such as 16550s that don’t have their own protection circuit.Based around the TP4056 charger IC and DW01 battery protection IC this module will offer 1A charge current then cut off when finished.Futhermore when the battery voltage drops below 2.4V the protection IC will switch the load off to protect the cell from running at too low of a voltage – and also protects against over-voltage and reverse polarity connection (it will usually destroy itself instead of the battery) however please check you have it connected correctly the first time.
For Bulk Quantity Please call US:- +91 9830150448
SKU: CE-M029 -
Batteries & Chargers, Circuits Boards & PCB, Power Supply
LM 2596 DC Buck Converter Module
This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer for adjusting output voltage, capable of driving a load up to 3A with high efficiency. When the output current required is greater than 2.5A(10W) an external heatsink is suggested. Use on board switch to change display measurement between the input or output voltage, and a LED indicate which value(IN/OUT) is being measured. This setting is stored even after power off. Voltmeter can be turned off, just keep the switch pressed for 1 second and leave it. Adjust Input and output voltage measurement error offset – long press switch for 4 seconds or more, the digital display flashes, then short press the button to change the value of output (values range from -0.5 to 0.5, the unit is V), a positive number indicates an upward calibration, negative downward calibration. Now press the button again for adjust input offset in same manner.
SKU: CE-M064 -
Circuits Boards & PCB, Home & Audio
MP3 USB FM Bluetooth with Remote Circuit
FM radio,· USB MP3 PLAY,· SD MP3 PLAY,· Remote operated, Led display, 5v operated.This type of ready-made MP3-FM kits With Bluetooth support.low cost .The kit consists of one main board, one connector wire, one USB socket+wire, one remote with battery.
SKU: CE-M098 -
Batteries & Chargers, Circuits Boards & PCB, Power Supply
MT3608 2A Max DC-DC Step Up Power Module Booster Power Module
Batteries & Chargers, Circuits Boards & PCB, Power SupplyMT3608 2A Max DC-DC Step Up Power Module Booster Power Module
MT3608 2A Max DC-DC Step Up Power Module Booster
Specifications:
2V to 24V input voltage with output boost 5V to 28V adjustable
Maximum output current: 2A
Input voltage: 2V ~ 24V
Maximum output voltage: > 5V – 28V
Efficiency: > 93%
Input voltage should not exceed the maximum input voltage
Peak current output current should not more than 2A
Output voltage should always be higher than Input voltage
PCB Size: 36 mm * 17 mm * 14 mm
SKU: CE-M026 -
Circuits Boards & PCB, Home & Audio
PAM 8403 audio board with volume controller
PAM8403 is a small digital amplifier chip, high-definition sound quality highlights the advantages of digital chips, circuit using the most reasonable peripheral configuration, power supply filtering is upgraded to 470uf (some sellers are less did not even 100uf capacitance) 1.6mm glass sheet, the real amplifier board did the most detailed, high-fidelity sound output 3W + 3W, is a rare good product enthusiasts amplifier, potentiometer using original anti-meter body, life expectancy up to 15 years, potentiometer with switch can cut off the power supply directly counter clockwise, Listing has been received by the buyer!
SKU: CE-M058