5pcs diy 5v voltage

Buy 5pcs DIY 5V 2A Voltage Regulator Junction Box Solar Panel Charger Special Kit for R300.07

5pcs DIY LM7806/LM7809/LM7815 Three Terminal Regulator Module 5V Voltage Regulator Module Kit

5pcs DIY LM7806/LM7809/LM7815 Three Terminal Regulator Module 5V Voltage Regulator Module Kit Package contains 1 X item of the smallest listed variant.

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Note: This is a DIY kit, you need to assemble it, easy to install, not supply instructions. Working principle: When no light hits the photosensitive resistor, the transistor turns on and the buzzer gets the power to start tweeting. When there is light on the photosensitive resistor, the transistor is turned off, the buzzer is powered off, stop tweet. Transistor used here as an electronic switch. Feature: Laser: 5mw Working voltage 3V Package includes: 5 x DIY Infrared Laser Kit 5Pcs DIY Infrared Laser Aiming Anti-theft Burglar Alarm Module Kit 5Pcs DIY Infrared Laser Aiming Anti-theft Burglar Alarm Module Kit 5Pcs DIY Infrared Laser Aiming Anti-theft Burglar Alarm Module Kit

Buy 5pcs DIY LM7812+LM7912 Dual Voltage Regulator Rectifier Bridge Power Supply Module 12V Kit for R333.50

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Parameter: Power supply: 3.3V or 5V, depending on the power supply voltage of the microcontroller SPI mode: 4-wire system SDIO mode: 6-wire system LED light 4 X fixed positioning holes Package included: 5 X Micro card reader module 5pcs 3.5V / 5V Micro SD Card Module TF Card Reader SDIO/SPI Interface Mini TF Card Module 5pcs 3.5V / 5V Micro SD Card Module TF Card Reader SDIO/SPI Interface Mini TF Card Module 5pcs 3.5V / 5V Micro SD Card Module TF Card Reader SDIO/SPI Interface Mini TF Card Module

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

Buy 5pcs DC 5V Step Up Boost Converter Voltage Regulate Power Supply Module Board for R278.79

Buy 5pcs +-2.5V TL341 Power Supply Voltage Reference Module for OPA ADC DAC LM324 for R228.65

Buy 5pcs DC-DC 5V to 12V 9W Voltage Boost Regulaor Switching Power Supply Module Step Up Module for R245.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit Specification: Voltage 5V, can be powered by USB Working current: 40MA Weight: 220g Rest: 105 x 82 x 20mm (L x W x H) Features: 1. Frequency control range 0-12.5, sine wave, triangle wave 5MHZ waveform distortion is more seriou, square wave 1M distortion 2. The output waveform: triangular wave, sine wave, square wave 3. The amplitude can be adjusted 0-9VPP 4. The offset can be adjusted 0-5V 5. The frequency of the keyboard preset output 6. Step value adjustable 1-1000HZ adjustable, long press to sweep 7. Using LCD1602 liquid crystal display, the display is intuitive and clear 8. Independent welding, supporting detailed installation tutorial, to create your own instrument, enjoy DIY fun Package includes: 1 x DIY Signal Generator Kit DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit DIY 5V Triangular Sine Square Wave AD9833 LCD1602 Signal Generator High Precision Multifunction Kit

Buy DIY 5V 2A Voltage Regulator Junction Box Solar Panel Charger Special Kit For Electronic Production for R190.91

Description: Rated power: 10W Voltage: 5V A designed according to the principle of ohm's law and through the resistor in parallel through a different switch, can produce 3 kinds of resistance of a new USB electronic load resistance discharge, when all the switch opens, is 2.2 ohm/10W, 4.7 ohm/10W, 2 kinds of resistance in parallel at the same time, in 5V voltage almost can produce 3A discharge current.   The actual current size, please according to ohm's law: I = U/R Resistor in parallel calculation formula: R=1/(1/R1+1/R2+...+1/Rn) K1=4.7Ohm/10W, K2=2.2Ohm/10W It's easy to test the output current of power bank, cellphone charger and USB power if up to standard. And it can do the aging test on power bank and USB power adapter. When it's discharge on the aging test, resistance will be hot, the temperature is about 80 - 85, please note that the anti-hot. Not included the USB tester. Package included: 5 x USB aging discharge loader

Feature: Supply voltage: 4-5.5V Dimensions: 75 x 85mm Principle: This kit contains 32 LED arranged in a heart-shaped pattern, driven by the IO port (active low); Write program control IO port to high and low level, the LED lights off or on, forming a variety of patterns effects, especially when used at night, very dynamic. Circuit is divided into three parts: the minimum system circuits, power circuits, and heart-shaped lamp circuit; Connect power 4-5.5V, press S1 latch switch (this circuit design two power interface, easy to operate), the microcontroller begin to work, 32 IO ports each string limiting resistor and LED lights connected to VCC, which LED lights which IO port is low, which is fully controlled by the program; This kit has been programmed, after assembled can be connected to display all kinds of tricks. Installation Notes: Pay attention to polarity when installing light-emitting diodes and electrolytic capacitors, long legs is positive. Note the U port direction when you install the chip seat, the positive and negative power supply can not be wrong, otherwise it will burn the chip. The middle of plug socket is positive, the outside is negative. Package included: 5 x Heart Shape LED Flashing Kit Test photos, for reference only!

Feature: Input voltage 0.9-5V; output voltage 5V Maximum output current: 480Ma Starting voltage 0.8V, output current 7MA Input 1-1.5V, output 5V 40-100MA Input 1.5-2V, output 5V 100-150MA Input 2-3V, output 5V 150-380MA Input more than 3V, output 380-480MA Operating frequency: 150KHZ Typical conversion efficiency: 85% Pin 2.54MM spacing Size:11mm x 10.5mm x 7.5mm (very small) Weight: about 1 g Note: 1. the input voltage is not greater than the nominal voltage, otherwise it will burn out the module 2. the input power must be greater than output power, otherwise the output voltage will be less than the nominal voltage. 3. the output load should not be greater than the nominal load, otherwise the output voltage will be less than the nominal voltage Package includes: 5 x Converter Module