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TP4056 1A Li-Ion Battery Charging Board Micro USB with Current Protection
- Dimension: 25 x 19 x 10 (LxWxH)mm.
- Input interface: micro USB.
- Current Protection: Yes
- Charging mode: Linear charging.
- Current: 1A adjustable.
- Charge precision: 1.5%.
- Input voltage: 4.5V-5.5V.
- Full charge voltage: 4.2V.
Transparent 830 Points Solderless Breadboard
- MB102 Bread Board with 830 Solder-less Points
- Perfect for Lab Circuit Design Experiments
- Compliant with resistors, transistors, diodes, LEDs, capacitors, and other electronic component types
- Coloured coordinates make it simple to arrange the components.
- Allow a range of wire diameters 20–29 AWG
TTM-20RPM Straight Type Dual Side 6V BO Motor
- Make: BO Motor
- Speed: 20 RPM
- 6 V
TTP223B Capacitive Touch Sensor Module
Specification :
- Operating Voltage(VDC)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2 to 5.5
- Output high VOHÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.8VCC V
- Output low VOLÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.3VCC V
- Response time (touch mode)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 60 mS
- Response time (low power mode)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 220 mS
- Length (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 24
- Width (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 24
- Height (mm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 2
- Weight (gm)Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 0.6
- Shipment Dimensions                        3 × 3 × 1 cm
ULN2003 Driver Module Stepper Motor Driver Board
- ULN2003A motor driver chip
- Chip all the pins already leads for easy connection to use
- 5-12V power supply
- 4-way signal indicator
- Step angle: 5.625 x 1 / 64
- Reduction ratio: 1 / 64
- Phase: 4
- Current / Phase: 5V
Ultrasonic Intelligent Bluetooth Robot Car Kit
- The control motor selection L298N drive module, and single-chip microcomputer real isolation.
- The obstacle avoidance of the HC – SR04 ultrasound, stable performance, precise measure distance.
- Can access external 7 ~ 12 V voltage.
- And can carry many sensor modules, according to your imagination to realize various functions.
Ultrasonic Piezoelectric Humidifier Moisture Film Humidification 25mm
- DC 3.7–12V is the operating voltage.
- Frequency of Resonance: 1.77 MHz
- <2 ohms is the resonance impedance.
- > 52% is the coupling factor.
- 3000 pF is the electrostatic capacity.
- Spritz rate: greater than 110 mL/h.
- low-noise functioning
- Tiny fog flecks
Ultrasonic Sensor Mounting Bracket For HC-SR04
Features:
-
- Acrylic Body.
- Easy to install.
- Attractive blue color.
Uno R3 Board without Cable compatible with Arduino
- 1.0 pinout: added SDA and SCL pins that are near the AREF pin and two other new pins placed near the RESET pin, the IOREF, that allow the shields to adapt to the voltage provided by the board. In the future, shields will be compatible with both the board that uses the AVR, which operates with 5V, and the Arduino Due, which operates with 3.3V. The second one is a not-connected pin; that is the reserve for future purposes.
- Stronger RESET circuit.
- Atmega 16U2 replaces the 8U2.
Uno R3 CH340G ATmega328p Development Board Compatible with Arduino
- Microcontroller ATmega328 (SMD) – Interface CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 5-20V
- Digital I / O Pins 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
Uno R3 compatible with Arduino + Cable + Transparent acrylic case for Uno R3
- A basic Arduino Kit including everything to get started.
- It includes a quality proven Arduino Cable.
- It includes a strong and sturdy Transparent Acrylic Case.
- Microcontroller ATmega328 (SMD) – Interface CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Digital I / O Pins 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
USB to Micro USB Cable 1.5 Meters Black With ON/OFF Switch Power Control For Raspberry Pi
- Length: 1.5M
- Diameter: 3 mm.
- Color: Black
- Material: PE/PVC/ABS
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