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DIY Parts & Components

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Waveshare OV5640 FF 5MP USB Camera Module, Support 1080P Video Recording

Pixels: 5MP
Sensor: OV5640
Interface: USB 2.0
Camera: Sensor size 1/4 inch
Aperture (F): 2.8

$29.30 $32.00

Waveshare 3.5 inch Display Aluminum Alloy Case for Raspberry Pi 4 (Black)

Designed for Raspberry Pi 4B, compatible with Waveshare 3.5 inch RPI LCD
Aluminum alloy case, comes with heatsinks for better cooling
Precise Opening Design: Reversed GPIO slot and openings for sorts of connectors. As well as dedicated vent for heat dissipation
Package list:
Case parts x 1

$11.30 $12.20

NE555 Frequency Adjustable Pulse Generator Module

Working voltage: 5 ～ 12V
Board size: 29 (mm) x12 (mm)
Chip: NE555 chip on board
Resistance: adjustable
Packing: static bag

$2.00 $2.10

4-20mA 0-10V Signal Generator Adjustable Voltage Current Simulator (Without Battery)

Output range: 0-20mA, 4-20mA, 0-22mA, 0-1V, 0-5V, 0-10V, 0-2.5V, 0-3.3V, -5V to 5V, 1-5V, 2- 10V, etc. can be switched and adjustable.
Display mode: actual current/voltage signal value display, 0.0-100%, 0.0-50.0 (Hz), switchable.
The user can set 9 fast signal output points, which is more convenient for debugging.
Support 24V working power for terminal blocks and 5V working power for USB ports, which can be used in indoor or outdoor industrial sites
The output accuracy can be calibrated by the user, the output accuracy is 0.01V, 0.01mA, and the LED display output signal value is accurate.

$20.20 $21.70

Peacefair Instrument Serial Port USB Extension Cable (RS485 to USB)

Material: ABS, electronic components
Specifications: 4 terminals
Scope of application: MODEM, CNC machine tools, industrial instruments, meters, testing equipment monitoring systems, automation control equipment and notebooks
Output: 5V/200MA
Support STC microcontroller download

$8.50 $9.10

Waveshare Solar Power Manager (C)

Safety Cautions
Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they are not properly recharged or used.
Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.
Do not mix use old batteries with new ones, avoid using batteries of different brands.
When buying lithium battery, should make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.

$22.10 $23.30

MT8870 DTMF Audio Decoder Speech Decoding Module

Onboard complex frequency decoder chip MT8870
Onboard voice input interface
Onboard five LED indicators for easy viewing output state
Basic pins of the chip have been drawn
For Arduino, Raspberry Pi, ARM MCU and more

$5.60 $6.00

Lossless MP3 Decoder Board Decoding Player Module

Main Features:
Superior sound quality
Onboard 2W mono amplifier is connected to the speaker directly
3.5mm gold plated headphone jack can connect with headphone or external audio
With a Micro USB port

$5.80 $6.20

LDTR - PJ0003 9V Battery Snap Connector to DC Male Dedicated Power Adapter Cable for Arduino Boards - Black

Works with official Arduino boards
Hard plastic T-type connector
Material: ABS
Length: 15cm

$3.60 $3.90

WXD3 - 13 - 2W 4.7K Ohm Multiturn Precision Potentiometer -Black

Dielectric strength: withstand 750 V (50 Hz AC RMS) for 1 minute, without breaking, flying fox phenomenon
Rated power: 2W
Small size, easy to carry

$6.30 $6.80

LDTR-WG0267 DC 12V 24V 36V 48V PWM DC 10A High Power Motor Speed Controller with Housing (White)

Technical Parameters
Model: LDTR-WG0267
Potentiometer: Resistance B100K; opening 8mm
Input voltage: DC10-60V
Output voltage: 0-100% of input voltage

$7.70 $8.40

Power IC Module PM6150 002

PM6150 002 Power IC chip replacement.
Replace your broken or unworkable item with a new one.
Each item has been checked and in good condition before shipping.
Completely fit and work.
Professional installation is highly recommended. We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts.

$8.40 $9.20