20A Range ACS712 Module Current Sensor Module ACS712ELCTR
SKU:
2194
In stock
20A range ACS712 module current sensor module
1, current sensor chip: ACS712ELC-20A;
2 pin, 5V power supply, the power indicator board;
3, the module can measure positive and negative 5 ampere current, corresponding analog output 185mV/A;
4, no detection current through, the output voltage is VCC/2;
5, PCB board size: 31 (mm) x13 (mm);
Note: ACS712 is based on the principle of Holzer detection, please try to avoid the use of magnetic field to this effect!
5A Range Current Sensor Module ACS712 Arduino Board 5V Measuring
SKU:
2193
In stock
SOP-8 ATMEL AT93C56A AT93C56 93C56 SOP8 IC/SMD EEPROM
SKU:
2157
In stock
The AT93C56 provides 2048 bits of serial electrically erasable programmable read-only memory (EEPROM), organized as 128 words of 16 bits
each (when the ORG pin is connected to VCC), and 128 words of 8 bits each
(when the ORG pin is tied to ground). The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operations are
essential. The AT93C56 is available in space-saving 8-lead PDIP, 8-lead
JEDEC SOIC, 8-lead EIAJ SOIC, 8-lead MAP, 8-lead TSSOP, and 8-lead dBGA2
packages.
MQ-135 Air Quality Detector Sensor Module For Arduino
SKU:
2147
In stock
Digispark Kickstarter Attiny85 Arduino Mini USB Micro Development Board
SKU:
2129
In stock
Support for the IDE 1.0+ (OSX/Win/Linux)
Power via USB or External Source - 5v or 7-35v (12v or less recommended, automatic selection)
On-board 500ma 5V Regulator
Built-in USB
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
BF350 3AA Foil Resistance Strain Gauge Sensor, Pressure Sensor
SKU:
2118
In stock
Arduino KY-008 Laser Sensor Module 650nm 6mm 5V 5mW Red Dot Laser
SKU:
2090
In stock
Dot laser
Operating voltage 5V
Power 5Mw
Wavelength 650n m
OD 6mm
1 This 5V laser head very easy to use, do controllable laser pointer, theft detection, etc. interesting application devices.
(2) Whenever the laser can not point to themselves or others eyes, even if the case is closed the laser will have to open the possibility of error.
3, the laser is not a toy, do not give children, mental insufficiency, for people who do not understand the use of the laser characteristics, in this case, can easily lead to injury.
4, the use of lasers should wear special goggles, for the invisible laser, this point is particularly important.
5, the laser can not shine in vehicles, aircraft and other transport vehicles someone.
IC Extractor Pickup BGA Chip Picker Patch IC Suck Pen Electronic Component
SKU:
2086
In stock
IC Extractor Pickup BGA Chip Picker Patch IC Suck Pen Electronic Component
The grabber is made of precision casting alloy steel.
Four-claw design, not easy to fall off when gripping tiny components and chip.
Used to pick up IC chip components, make your repair work easily.
Easy to use, just press the top then four claws appear.
Ultra-precision processing makes it not easy to damage .
It is a good helper for your piercing work.
Material: Aluminum alloy steel
Length: 120mm/4.72?(approx)
Color: Deep blue&Black
IC 2262/2272 4 Channel 315Mhz Key Wireless Remote Control Kits Receiver module for Arduino
SKU:
2063
In stock
1set IC 2262/2272 4 Channel 315Mhz Key Wireless Remote Control Kits Receiver module For arduino(No battery)
Remote control
1.Operating voltage: DC12V (27A/12V battery x1)
2.Operating Current: 10mA @ 12V
3.Radiated power: 10mw @ 12V
4.Modulation mode: ASK (Amplitude Modulation)
5.Transmitting frequency: 315MHZ
6.Transmission distance :50-100M (Open field, the receiver sensitivity of -100dbm)
7.Encoder types: fixed code
With decoding receiver board
1.The operating voltage DC5V, receiver sensitivity is-98db. Leg 7 bits, respectively, VT, D3, D2, D1, D0, the +5 V and GND. VT is a valid signal high output pin Upon receiving a valid signal, the pin output high, may also drive the relay.
2.Size: 6.6*22*41mm
There are four buttons on the remote control, and respectively correspond to the four data bits to the receiving board output pin D0, D1, D2, and D3 of. Press the buttons transmit signals, the corresponding data bit is output high.
ESP-01 Esp8266 Serial Breadboard Adapter to WiFi Transceiver Module Breakout UART Module
SKU:
2053
In stock
ESP-01 Esp8266 ESP-01S Model of The ESP8266 Serial Breadboard Adapter to WiFi Transceiver Module Breakout UART Module
This is a breadboard adapter for the popular ESP-01 model of the ESP8266 serial-to-WiFi transceiver module.
As ESP-01 Pin arrangements are not breadboard friendly and are not labeled, which makes it little inconvenient for rapid prototyping.This breadboard adapter will help you to make
prototyping with esp-01 module much more easier.
This breakout conveniently offers clear pin out silk print on top and will nicely fit your preferred breadboard.
Last but not least, we added a 0.1?F decoupling capacitor so the ESP-01 will always run smoothly and without a hitch.
Connection:
URAT Adapter
3.3V VCC
3.3V CH-PD
TX RX
RX TX
Choose both NL CR 15200 baud rate
CH340 USB to ESP8266 ESP01 programmer ESP-01S Serial Wireless Development Board Module
SKU:
2052
In stock
Perfect Companion for ESP8266: a USB-to-serial module that converts the USB interface to a serial port suitable for ESP8266
Using CH340 Serial Chip: more stable performance, powerful compatibility, support all Windows system
The main purpose is to connect ESP8266 and computer PC via serial port
Little Tip: you need to solder a pushbutton across the ground and GPIO0 pin. Only need to hold the button for a few second as you plug it into a USB port then you can let go and the ESP is in program mode
For more information on this device you can google "All in one ESP-01 to USB converter" The first result is a page on the esp8266 wiki with great information. They have details on getting into programming mode, and links for the CH340 drivers if you need them
High speed CPU frequency and can be used as a serial port WIFI
Tiny RTC I2C DS1307 Clock AT24C32 Memory Module for Arduino
SKU:
2048
In stock