0,96" (24 mm) monochroom grafisch OLED-display met een resolutie van 128 x 32 pixels, gemonteerd op een printplaat van 28 x 28 mm. Het effectieve weergaveoppervlak is 11 x 23 mm. Het heeft een 4-pins connector voor gebruik met een I²C-bus (met SCL & SDA signalen). Het display werkt met 5 V en 3,3 V toepassingen.
Specificaties
Grootte: 0,96 inch / 24 mm
Resolutie: 128 x 32 pixels
Afmetingen printplaat: 28 x 28 mm
Effectief weergaveoppervlak: 11 x 23 mm
Visuele hoek: 160 °
Ingangsspanning: 3,3 V ~ 6 V
Brede spanningsondersteuning: 3,3 V, 5 V
Kijkhoek: 160 °
Stuur-IC: SSD1306
Bedrijfstemperatuur: -30 °C tot 80 °C
I²C
Signalen: SCL, SDA
I²C-adres: 0x78 (of 0x3c, standaard) of 0x7a (of 0x3d).
Opmerking: I²C-adressen kunnen (helaas) op twee manieren worden gespecificeerd: met of zonder R/W-bit. Daarom is 0x78 (0x7a) inclusief het R/W-bit gelijk aan 0x3c (0x3d) zonder R/W-bit.
OLED Voordelen
Kleiner volume
Ultra-laag stroomverbruik
Hoog contrast
Weergavepunt zelflichtend
Brede spanningsondersteuning
Waarschuwing: Het glas van het display is breekbaar, wees voorzichtig bij het gebruiken ervan. Als het glas breekt, zal het scherm niet goed werken.
Specificaties Grootte: 0,96 inch Resolutie: 128 x 64 Zichthoek: >160 ° Inputspanning: 3,3 V ~ 6 V Brede spanningsondersteuning: 3,3 V, 5 V Kijkhoek: >160 Alleen 2 I/O-poort nodig om te controleren Drive IC: SSD1306 Bedrijfstemperatuur: -30 °C tot 80 °C OLED Voordelen Kleiner volume Extra laag stroomverbruik Hoog contrast Display dot zelflichtend Brede spanningsondersteuning Onafhankelijke communicatiemethode via SPI of IIC 128x64 puntmatrix Brede kijkhoek: maximale kijkhoek 160° Industriële bedrijfstemperatuur: -30 ~ 70 °C Waarschuwing: Het glas van het scherm is zeer dun, wees voorzichtig tijdens het gebruik. Als het glas gebroken is, zal het display niet goed werken.
ILI9341 is a 262144-color single-chip SOC driver for a TFT liquid crystal display with resolution of 240x320 dots (RGB), comprising a 720-channel source driver, a 320-channel gate driver, 172800 bytes GRAM for graphic display data of 240x320 dots (RGB), and power supply circuit.ILI9341 supports parallel 8-/9-/16-/18-bit data bus MCU interface, 6-/16-/18-bit data bus RGB interface and 3-/4-line serial peripheral interface (SPI).The moving picture area can be specified in internal GRAM by window address function. The specified window area can be updated selectively, so that moving picture can be displayed simultaneously independent of still picture area.ILI9341 can operate with 1.65V ~ 3.3V I/O interface voltage and an incorporated voltage follower circuit to generate voltage levels for driving an LCD.ILI9341 supports full color, 8-color display mode and sleep mode for precise power control by software and these features make the ILI9341 an ideal LCD driver for medium or small size portable products such as digital cellular phones, smart phone, MP3 and PMP where long battery life is a major concern.Features
Display resolution: 240 x 320 (RGB)
Output: 720 source outputs | 320 gate outputs | Common electrode output (VCOM)
a-TFT LCD driver with on-chip full display RAM: 172,800 bytes
System Interface
8-bits, 9-bits, 16-bits, 18-bits interface with 8080-?/8080- ? series MCU
6-bits, 16-bits, 18-bits RGB interface with graphic controller
3-line / 4-line serial interface
Display mode:
Full color mode (Idle mode OFF): 262K-color
Reduced color mode (Idle mode ON): 8-color
Power saving modes:
Sleep mode
Deep standby mode
On chip functions:
VCOM generator and adjustment
Timing generator
Oscillator
DC/DC converter
Line/frame inversion
1 preset Gamma curve with separate RGB Gamma correction
Content Adaptive Brightness Control
MTP (3 times):
8-bits for ID1, ID2, ID3
7-bits for VCOM adjustment
Low-power consumption architecture
Low operating power supplies:
VDDI = 1.65V ~ 3.3V (logic)
VCI = 2.5V ~ 3.3V (analog)
LCD Voltage drive:
Source/VCOM power supply voltage
AVDD - GND = 4.5V ~ 5.5V
VCL - GND = -2.0V ~ -3.0V
Gate driver output voltage
VGH - GND = 10.0V ~ 20.0V
VGL - GND = -5.0V ~ -15.0V
VGH - VGL 3 ? 2V
VCOM driver output voltage
VCOMH = 3.0V ~ (AVDD – 0.5)V
VCOML = (VCL+0.5)V ~ 0V
VCOMH - VCOML ? 6.0V
Operate temperature range: -40? to 85?
2x16 Character LCD Module (blue/white)
Pin No. Pin Name Descriptions 1 VSS Ground 2 VDD Supply voltage for logic 3 V0 Input voltage for LCD 4 RS Data / Instruction Regster Select (H : Data signal, L : Instruction signal) 5 R/W Read / Write (H : Read mode, L : Write mode) 6 E Enable signal 7 DB0 Data bit 0 8 DB1 Data bit 1 9 DB2 Data bit 2 10 DB3 Data bit 3 11 DB4 Data bit 4 12 DB5 Data bit 5 13 DB6 Data bit 6 14 DB7 Data bit 7 15 LED_A Backlight Anode 16 LED_K Backlight Cathode
Deze kit bevat alles wat je nodig hebt om aan de slag te gaan met de Raspberry Pi Pico RP2040. Perfect om te experimenteren met elektronica, sensoren en basisrobotica. De kit biedt een praktische manier om programmeren en hardwarebesturing te leren.
Inbegrepen
Raspberry Pi Pico RP2040 ontwikkelbord
30 cm Micro:bit platte USB-kabel voor Smart Car
10-pins mannelijk naar vrouwelijk Dupont-kabel
Driebladige ventilator
Blauwe motorbeugel met schroef
3 V DC-motor met draad
ULN2003 driverboard stappenmotor groen
28 mm poot LED 5 mm rood (1 stuk)
28 mm poot LED 5 mm groen (1 stuk)
28 mm poot LED 5 mm geel (1 stuk)
28 mm poot LED 5 mm blauw (1 stuk)
Weerstand 220R 1/4W 1% (1 stuk)
400 punten, zonder verkoop Breadboard
Infrarood obstakelvermijdingssensormodule
Actieve alarmzoemerdrivermodule met lage stroomsterkte (blauw)
7-kleurige knipperende LED-module
Tachile schakelmodule
Specifications Terminal strip, tie-point 630 Distribution strips, tie-point 200 Solderless breadboard (MB-102) Wire size: Suitable for 20-29 AWG wires, jumper wire of 0.8 mm diameter Material: ABS. Transparent material Size: 16.5 x 5.3 x 0.85 cm Brand new and high quality They allow electronic components to be interconnected in an almost endless number of ways to produce working circuits Because no soldering is required, modifying or revising the circuits can be done quite easily The breadboard consists of a set of formed metal sockets inserted into a durable plastic housing Phosphor bronze nickel plated spring clips Adhesive sheet on the bottom of the board
Features Built-in USB to TTL transfer chip TTL interface output, easy to connect to the MCU Status LED Dual 3.3 V and 5 V power output, working with 3.3 V and 5 V target device Size: 55 x 16 mm
De ESP-01 Adapter 3,3-5 V is de ideale oplossing voor het aansluiten van een ESP-01 ESP8266-module op een 5 V-systeem zoals Arduino Uno.
Kenmerken
Aansluitmodule voor ESP-01 WiFi-module
3,3 V-spanningsregelaarschakeling & niveauomzetting aan boord voor eenvoudig gebruik van 5 V-microcontroller met ESP-01 Wi-Fi-module
Compatibel met Uno R3
4,5~5,5 V (on-board 3,3 V LDO Regulator)
Interface logische spanning: 3,3-5 V compatibel (on-board level shift)
Stroom: 0-240 mA
HC-SR501 auto-senses light for various applications (in house, basement, outdoor, warehouse, garage, etc,) for ventilator control, alarm, etc.Features
Automatic infrared detection (LHI778 probe design)Output goes high when objects enter the sensing range, and automatically returns to low when object leaves
Optional photosensitive control
Optional temperature compensation
Trigger mode jumper
L: Non-repeatable / delay mode: sensor goes low after the delay, regardless of the presence of the object.
H: Repeatable: sensor stays high as long as any object is detected during the delay time.
Wide operating voltage range
Micro-amp power
Output high signal: easy to achieve docking with the various types of circuit.
Infrared technology (LHI778 probe design)
High sensitivity | high reliability
Widely used especially for battery-powered products
Specifications
Voltage
4.8 V – 20 V
Current (idle)
<50 µA
Logic output
3.3 V / 0 V
Delay time
0.3 s – 200 s, custom up to 10 min
Lock time
2.5 s (default)
Trigger
repeat : L = disable , H = enable
Sensing range
<120 °, within 7 m
Temperature
– 15 ~ +70 °C
Dimension
32 x 24 mmscrew-screw 28 mm, M2
Lens diameter: 23 mm
This is another great IIC/I²C/TWI/SPI Serial Interface. As the pin resources of controller is limited, your project may be not able to use normal LCD shield after connected with a certain quantity of sensors or SD card. However, with this I²C interface module, you will be able to realize data display via only 2 wires. If you already has I²C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for based project. I²C Address: 0X20~0X27 (the original address is 0X20,you can change it yourself) The backlight and contrast is adjusted by potentiometer Comes with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable I²C Address: 0x27 (I²C Address: 0X20~0X27 (the original address is 0X27,you can change it yourself) Specifications Compatible for 1602 LCD Supply voltage: 5 V Weight: 5 g Size: 5.5 x 2.3 x 1.4 cm
The Intelligent Digital Thermostat Temperature Controller is a small switch controller (77x51mm) which allows you to create your own thermostat. With its NTC Sensor and its LED displays, you are able to switch up to 10A 220V depending on the measured temperature.
With this device, you'll be able to automatically to detect NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes, thyristors, resistors, capacitors and many other components. It is also possible to measure certain characteristics of these devices as, for example, the current amplification factor of BJT or the gate threshold voltage of a MOSFET and much more.Features
Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes (including double diode), thyristors, resistor and capacitor and other components
Automatic testing of the pins of a component, and displaying on the LCD
Detection of the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage
Measurement of the gate threshold voltage and the gate capacitance of the MOSFET
Simultaneous measurement of the of two resistors while displaying resistor symbol
Measurement of a single diode reverse capacitance
Measurements of capacitance, resolution 1 pF
Identification of Darlington transistors via the base-emitter threshold voltage and current amplification factor
Measurement of the bipolar transistor current amplification factor and the base-emitter threshold voltage
2x16 Characters LCD-Display (12864 LCD with green backlight)
Test ranges
Resistance: Max. 50 MΩ, resolution 0.1 Ω
Capacitance: 25 pF – 100000 µF
Inductance: 0.01 mH – 20 H
Specifications
One-button operation
Automatic shutdown for improved battery life
Shutdown current less than 20 nA
NRF24L01 is a universal ISM band monolithic transceiver chip works in the 2.4-2.5 GHz. Features Wireless transceiver including: Frequency generator, enhanced type, SchockBurstTM, mode controller, power amplifier, crystal amplifier, modulator, demodulator The output power channel selection and protocol settings can be set extremely low current consumption, through the SPI interface As the transmit mode, the transmit power is 6 dBm, the current is 9.0 mA, the accepted mode current is 12.3 mA, the current consumption of the power-down mode and standby mode are lower Built-in 2.4 GHz antenna, supports up to six channels of data reception Size: 15 x 29 mm (including antenna)
Cleaning nozzle drill kit small box containing 10 carbide PCB drills 0.8 mm all with 4 mm shaft. Ideal for drilling small precision holes in pcb's, plastic or soft metal.
Features Suitable for Raspberry Pi + GPIO Extension Board Exquisite appearance DIY operation Specifications Size of GPIO Extension Board: 7.5 x 6 cm (3 x 2.4') Size of Breadboard: 16.5 x 5.5 x 1 cm (6.5 x 2.2 x 0.4') Included 1x GPIO Extension Board 1x Breadboard 1x 40P Pin Connect Line 8x 1K Resistor 8x 10K Resistor 4x LED (yellow) 4x LED (red) 4x Key 10x 25 mm Jumper Wires A 10x 25 mm Jumper Wires B
Features Type C cable USB type C is suitable for new version Raspberry Pi 4 No need to pull the cable to restart or reboot your Pi, just press the button to turn your Pi on and off Can be used as power supply for the Pi up to 2 Amp Help prevent the Pi's USB connector from wear and tear due to frequently pulling and inserting the USB cable Specifications Interface: USB Type C Current: 3 A Length: 1.5 m Use for: Raspberry Pi 4 Model B Packing List: 1x USB Type C power cable
