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TTP223 Touch Key Module
In Stock
SKU:76942- Input Voltage : 2 Volt – 5.5 Volts DC
- The response time max ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V
- Sensitivity can adjust by the capacitance(0~50pF)
- Stable touching detection of the human body for replacing traditional direct switch key
- Provides direct mode toggle mode by pad option(TOG pin)
- After power-on have about 0.5sec stable-time, during the time do not touch the keypad, and the function is disabled
- Auto calibration and Re-calibration period is about 4.0 sec when the key has not be touched
PIR Motion Detector Sensor Module HC SR501 Blue
In Stock
SKU:10385- Wide Working Voltage Range: DC 4.5V- 20V
- Current Drain: <60uA
- Detection Angle: <140°
- Detection Distance: 3 to 7m (can be adjusted)
- Blockade time: 2.5s (Default)
- Work temperature: -20-+80°C
- Jumper for trigger.
Capacitive Soil Moisture Sensor V.2.0
In Stock
SKU:28473- Operating Voltage: 3.3 ~ 5.5 VDC.
- Operating Current: 5mA.
- Interface: PH2.54-3P.
- Dimensions mm(LxWxH): 98 x 23 x 4.
- Supports 3-Pin Gravity Sensor interface
- Analog output.
- Weight (gm): 15.
Soil Moisture Sensor Module (Red)
In Stock
SKU:59621- Dual output mode, analog output more accurate
- A fixed bolt hole for easy installation
- With power indicator (red) and digital switching output indicator (green)
- Having LM393 comparator chip, stable.
- Operating Voltage: 3.3V~5V
LED Orange 3 mm (Pack of 10)
In Stock
SKU:27202- 3 mm Round Water Clear LED Lamp
- For LED light, indication, illumination
- Viewing angle: 40 degree
- UV resistant epoxy
- With lowest power consumption, long life, and super bright
LED Orange 5 mm (Pack of 10)
In Stock
SKU:5675- 5mm Round Water Clear LED Lamp
- For LED light, indication, illumination
- Viewing angle: 40 degree
- UV resistant epoxy
- With lowest power consumption, long life, and super bright
Adafruit DS3502 I2C Digital 10K Potentiometer Breakout – STEMMA QT/Qwiic
Out of stock
SKU:35178- The microcontroller adjusts the resistance itself
- Control Interface: I2C
- Resistance Value: 0 – 10kΩ
- Number of Positions: 128
5V 2A DC Power Supply Adapter
Out of stock
SKU:36492- Input - 100-240 VAC 50/60Hz
- Category - Switch Mode Power Adaptor (SMPS)
- Output Type - DC
- Output - 5Volts 2Amp
5V 1A DC Power Supply Adapter
Out of stock
SKU:98273- Input - 100-240 VAC 50/60Hz
- Category - Switch Mode Power Adaptor (SMPS)
- Output Type - DC
- Output - 5Volts 1Amp
12V 2A DC Power Supply Adapter
Out of stock
SKU:71963- Input - 100-240 VAC 50/60Hz
- Category - Switch Mode Power Adaptor (SMPS)
- Output Type - DC
- Output - 12Volts 2Amp
12V 1A DC Power Supply Adapter
Out of stock
SKU:50297- Input - 100-240 VAC 50/60Hz
- Category - Switch Mode Power Adaptor (SMPS)
- Output Type - DC
- Output - 12Volts 1Amp
MB102 Breadboard Power Supply Module 3.3V/5V
In Stock
SKU:63897- Breadboard power supply module, compatible with 5V, 3.3V.
- Apply to MB102 breadboard
- Input voltage: 6.5-12 V (DC) or USB power supply
- Output voltage: 3.3V/5V can switch over
- Maximum output current: <700 ma
- Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V
- On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
Node MCU ESP8266 Serial Port Baseboard Expansion
In Stock
SKU:48169- The perfect solution for breaking out the pins from Lua V3 Nodemcu.
- Lead-out all the IO ports of the ESP-12E development board
- Lead out the pins of 5V and 3.3V power supply
- Convenient to connect with peripheral modules
- Onboard 5V / 1A DC-DC step-down converter circuit
- Onboard power indicator
- With DC power jack 6-24V.
400 Tie Points Solderless Breadboard
In Stock
SKU:25784- 400 tie points
- 2 Power lanes, Total 100 tie points in power lanes
- 1 Double strip, Total 300 tie points
- Perfect for Arduino shield prototyping and testing
- Plastic housing, metal contact clips
MB102 830 Points Solderless Breadboard
In Stock
SKU:14982- Mb102 Bread Board
- 830 Solder-less Points
- Ideal for Experimenting With Circuit Design In Labs
- Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of Electronics Components
- Colored coordinates for easy components placement.
- Accept a variety of wire sizes 20-29 AWG
GL12 840 Points Solderless Breadboard
Out of stock
SKU:36450- 100% brand new and high quality
- Practical and useful
- Solderless breadboard with 840 points
- Completely reusable and have a self-adhesive back
- Easy component placement
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TechnoSam – Wired for Innovation. Built for Reliability.
At TechnoSam, we specialize in providing high-quality electronics modules, development boards, and IoT components for makers, developers, educators, and enterprises. Whether you’re building a prototype or scaling to production, our curated inventory and expert support help you bring your ideas to life — reliably and affordably.
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