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Category: Modules/Shield


Showing 1–16 of 53 results

  • 1-Channel Solid-State Relay is some what similar to that of a mechanical relay & the difference is that, there is no moving contact in a Solid-State Relay. Here we make use of Phototropic coupler to turn it ON and OFF.

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  • Specification

    Temperature Control Range(°C)-50 to +110
    Resolution @-9.9°C to +99.9°C0.1°C
    Resolution @all temperatures1°C
    Accuracy± 0.1°C
    Refresh Rate(s)0.5
    Input Supply Voltage (VDC)12
    Measuring InputsNTC10K
    Cable Length (cm)50
    Output Type1 Channel Relay Output
    Length (mm)48
    Width (mm)40
    Height (mm)14
    Weight (gm)20
    Shipment Weight0.022 kg
    Shipment Dimensions5 × 3 × 1 cm


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  • Features:

    • With reverse polarity protection, high current protection high temperature fr-4 circuit board
    • Maximum power: 2000w
    • voltage: Ac 110-220v
    • voltage regulation: Ac 50-220v
    • size(lx w): Approx. 46 x 35mm
    • how to use: This product series with the lamp or electrical circuit, table lamps, appliances disconnect any firewire or zero line (ie a product two wires connected to both) rotary potentiometer spin rod, you can play light and shade adjustment, speed, pressure, the role of the thermostat, use very convenient. This product is applicable to: The use of new two-way high-power thyristor can be very convenient to adjust the mains current up to 25 a, and solve the the overcurrent problem of the heating wire resistance is too small in the case of cooling causing good, the output voltage is adjusted anywhere between 90 to 220 volts for use with electrical appliances. Such as: Electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat. So as to achieve dimming, thermostats, pressure regulator effect. Large appliances available, power consumption is less than 2, 000 watts of power has sufficient home appliances or small factories. (Inductive or capacitive load power should be reduced, the regulator is equipped with two-way high-power thyristor, potentiometers are with nuts, do not have to add any components will be able to use, very convenient and practical).
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  • Specification

      • Ultra-thin design & adhesive backing provides easy integration to any project
      • Excellent price-performance ratio
      • Easy communication with any microcontroller
      • 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
      • The sticker can peel off for adhesive mounting.
      • Used widely in industrial and home electronic equipment, instrument, etc.
      • This allows a microcontroller to scan  the 8 output pins to see which of the 16 buttons is being pressed.
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  • 400KV Step Up Power Module



    Input Voltage (V)3.3 ~ 5 VDC
    Maximum Operating Current (A)2 5
    Max. Output Voltage400 KV
    Max. Output Current (A)0.5 A
    Discharge Time10s
    Length (mm)65
    Width (mm)23
    Height (mm)23
    Weight (gm)40
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  • The 5V 2A Large Current Wireless Charger Module Transmitter Receiver Charging Coil Module is for a variety of small electronic products, wireless charging, power supply development, and design, with a small size, easy to use, high efficiency, low price characteristics. It is mainly used in mobile electronics products such as for charging the mobile phone …

    5V 2A Wireless Power Supply Transmitter Receiver Charging Coil ModuleRead More

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  • Specification

    • This relay module is 5 Volts active low.
    • It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
    • It is also able to control various appliances and other equipments with large current.
    • Relay output maximum contact is AC250V 10A and DC30V 10A.
    • Standard interface can be directly connected with microcontrollers.
    • Red working status indicator lights are conducive to the safe use.
    • Widely used for all MCU control, industrial sector, PLC control, smart home control.
    • Input port IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 low signal level effectively.
    • VCC, GND : Input power.
    • JD – VCC : Relay power input port,relay can power alone.
    • Working voltage : 5V
    • Module weight : about 112g
    • package weight : about 150g
    • module size : about 1.7cm X 5.5cm X 13.7cm(height * width * long)
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  • 840 Points Breadboard with Power Supply


    An MB102 840 Points Solderless Prototype PCB Breadboard is an invaluable tool for experimenting with circuit designs whether in the R&D or university lab. A breadboard is used to make up temporary circuits for testing or to try out an idea. No soldering is required so it is easy to change connections and replace components.

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  • Specification

      • Support for the IDE 1.0+ (OSX / Win / Linux)
      • Power via USB or External Source – 5V or 7 -35V (automatic selection)
      • On-board 500ma 5V Regulator
      • Built-in USB(and serial debugging)
      • 6 I/O Pins (2 are used for USB only if your program actively communicates over USB otherwise you can use all 6 even if you are programming via USB)
      • 8k Flash Memory (about 6K after bootloader)
      • I2C and SPI(vis USI)
      • PWM on 3 pins (more possible with Software PWM)
      • ADC on 4 pins
      • Power LED and Test/ Status LED (on Pin0)
      • Weight : 4g


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  • Want to detect which coin has been inserted? Well then this is the perfect coin selector for you.

    This is a multi coin selector module. It can detect and give pulses for upto six different types of coins.

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  • PCB Board Universal – Perforated 4×6 (cm) General purpose board primarily used for components & IC for quick testing, sample circuite, experiments, learning etc.

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    • The Digital Multi Servo Tester ESC RC Consistency CCPM Master Speed Control offers 3 modes to check servos or ESC. The Manual Mode allows you to turn the knob to different speeds and check the reaction time. The Neutral mode makes the servo go back to the neutral point. The Automatic ’’Window Wiper’’ Mode makes the servo swing like a window wiper in the largest angle possible.
    • Plus, this servo tester can connect to up to 3 servos simultaneously. You can also connect up to 3 ESCs to test and compare their reaction time respectively
    • DNA Solutions has large collection of various types of Motor Driver Module. Check our complete collection of Motor Driver Modules.
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  • Digital Voltmeter (0-100V) and Ammeter (10 A) Dual Led Voltage Current Measurement Module Specifications:- Input Voltage – 4.5V to 30V DC Input Current – <= 20mA Display Color – Red (Voltage) , Blue (Current) Measuring Voltage Range – 0V to 100V DC Measuring Currrent Range – 0A to 10A Measurement Accuracy – 1% Minimum Voltage …

    Digital Voltmeter (0-100V) and Ammeter (10 A) Dual Led Voltage Current Measurement ModuleRead More

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  • This is Tiny RTC Real Time Clock DS1307 I2C IIC Module for Arduino. It contains a DS1307 real-time clock IC with a backup battery. It’s one of the easiest to use RTCs out there, with Arduino and other libraries or simply use I2C commands to set and retrieve the time and date. Includes a lithium coin cell battery which should be good for four years at least.

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  • Specification:
    • Micro USB input: 5 V 1A
    • USB output: 5V 2.1A / 5V 1A (Dual USB interface)
    • Charging screen: intelligent digital screen
    • Type of batteries: liquid lithium ion batteries (18650)
    • Product size: 57mm x 28mm
    • Screen size: 27mm x 17mm
    • Input Voltage: 3.7V
    Installation instructions:
    • The circuit board is connected to the negative battery B-, B is positive
    • Check polarity, wrong wiring will burn the board.
    • the battery is connected in parallel welding.
    • There is insulation between the battery and the circuit board
    • The battery can not touch the circuit board, may cause short circuit if it does.
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  • Electromagnetic Buzzer – 5V – PCB Mount


    This is a Small PCB Mountable 5V Active Electromagnetic Buzzer. It is great to add Audio Alert to your electronic designs. It operates on 5V supply, uses a coil element to generate an audible tone.

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