5pcs 175mm 9v

Buy 5pcs DC-DC 9V 3A Power Supply Module Buck Step Down Regulator Module 24V 18V 12V To 9V Fixed Output for R292.00

Buy 5pcs DC 9V 12V 18V 24V 20W Adjustable LED Driver PWM Controller DC DC Step for R199.00

Buy 5pcs DC 9V Step Up Boost Converter Voltage Regulate Power Supply Module Board with Enable ON/OFF for R354.00

Description: Cable length: 15cm Outside diameter: 5.5mm Inner diameter: 2.1mm This is DC 9V Battery Button Power Cable Tieline For Arduino Plug in the outside is negative Package included: 5 x DC 9V Battery Button Power Cable 

5Pcs 9V Battery Box Pack Holder With ON/OFF Power Switch Toggle Black Feature: Easy to remove cover and install battery Cover slides with screw Have OFF / ON switch Specification: Material: plastic Color: black Cable length: about 14.5cm Fitment: Fit for 9V batteries Package included: 5 x 9V battery holder with power switch

5Pcs PFM Control DC-DC 0.9V-5V Step-up Power Supply Module Description: Mini PFM Control On-board input voltage indicator High conversion efficiency, maximum to 96% Any DC voltage input 0.9V ~ 5V, output 5V DC voltage can be stable, with two AA batteries input to the output current of 500-600MA, single AA battery power supply output current about 200MA On-board USB female, can supply power directly to the USB interface Small dimension Specification: Input voltage: 0.9 - 5V DC Output voltage: 5V DC PCB size: 34mm x 16.2mm Applications: DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Package included: 5 x Mini PFM control DC-DC USB 0.9V-5V to 5V DC boost step-up

5Pcs Pro Mini ATMEGA328P Module 3.3V 8M Interactive Media Upgrade Version For Arduino Description:Professional version Arduino Mini Pro is a micro-controller board. It has 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, mounting hole pin head.Parameter:- 14 digital input / output port: RX, TX, D2 ~ D13,- 8 analog input port: A0 ~ A7- A pair of TTL level serial port transceiver: RX / TX- 6 PWM port: D3, D5, D6, D9, D10, D11- Use Atmega328P-AU microcontroller- Support serial download- Support external 3.3V ~ 12V DC power supply- Support 9V battery- Clock frequency:16MHz- Size: 33.3 * 18.0 (mm)Package included:5 x Module

5Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino Description:1. Function: Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage.2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma.3. This module uses TLP281 chip (for Toshiba).4. Schematic:Input and output instructions: Input: IN1 / IN2 / IN3 / IN4, then the microcontroller or Arduino IO port, GND and the Arduino development board connected to the GND.IN1 / IN2 / IN3 / IN4 controls OUT1 / OUT2 / OUT3 / OUT4, respectively.Output: OUT1 / OUT2 / OUT3 / OUT4Output: HVCC: Connect the controlled high voltage positive, HGND connected to the controlled high voltage negativeUse: When IN1 is high, the corresponding OUT1 voltage is equal to HVCC, when IN1 is low, the OUT1 voltage is equal to HGNDUse examples The following example shows how to use the microcontroller's IO port to control the 24V motor rotation. Figure motor operating voltage of 24V,red ' ' that the motor power positive, black '-' that the motor power supply negative. When the microcontroller IO_0 output high, the motor rotate,when the IO_0 port output low, the motor stops rotating.Package included:5 x A87 4 Channel Optocoupler Isolation Module

Description: 2-flat-pin US plug for arduino Works with most devices that use a 9V adaptor and less than 1A of power Specification: Color: Black Input: 100~240V AC, 50/60Hz Output: 9V DC, 1A Connector size: 5.5 x 2.1mm Cable length: 90cm Dimensions: 2.91 x 1.57 x 1.06inch (7.4 x 4 x 2.7cm) Package included: 5 x 9V 1A power adapter

Buy 5pcs Dual USB Output 9V/12V/24V/36V to 5V DC-DC Vehicle Charging 3A Buck Voltag for R350.41

Buy 5Pcs HK4100F-DC3V 5V 9V 12V 24V-SHG 3A 6Pin Relay Module (Voltage 5V) for R85.00

Buy 5pcs Dual USB Output 9V/12V/24V/36V to 5V DC-DC Vehicle Charging 3A Buck Voltage Regulator Power Sup for R340.00

Buy 5pcs DD06AJSB DC 3.3V 3.7V 5V to 6V 9V 12V Adjustable Step Up Boost Converter V for R298.40

Buy 5Pcs 9V 12V Battery Sound and Light Alarm Protection Module Against Over-discharge Board for R142.13

Buy 5pcs Red LED Display DC-DC 5V to 3.3V/9V/12V/24V USB Adjustable Buck-boost Power Supply Voltage R... for R439.00