The perfect tool for quick repairs
The FNIRSI HS-01 is a powerful, adjustable smart soldering iron with a built-in 0.87-inch OLED display that quickly reaches temperatures between 80-420°C (180-780°F). The display shows all important information, including the status of the temperature level, the set temperature, the supply voltage and the power percentage. You can set the input voltage from 9-20 V directly in the menu according to your needs. The integrated sleep mode automatically turns off the iron after 30 minutes.
Features
96 W input (DC)
65 W PD power
OLED display
Constant temperature & fast heating
CNC metal integral molding
Smart safety anti-scald
Mini pocket size
Ergonomic design
Aluminum material
Left/right hand switch
Efficient heat radiation
Inductive sleep
Color: Black
Specifications
Power
65 W
Screen
0.87" OLED
Operating voltage
9-20 VDC
Power supply
USB-C
Temperature range
80-420°C (180-780°F)
Fast charging protocol
PD trigger
Dimensions
184 x 20 x 20 mm (7.24 x 0.79 x 0.79')
Weight
56 g
Power Selection
Operating voltage
20 V
15 V
12 V
9 V
Operating current
≥3.25 A
≥2.5 A
≥2 A
≥1.5 A
Power
65 W
37.5 W
24 W
13.5 W
Tin melting time
8s
12s
17s
30s
Included
1x FNRISI HS-01 smart soldering iron
6x Soldering iron tips (HS01-BC2, HS01-KR, HS01-K65, HS01-B2, HS01-ILS, HS01-BC3)
1x DC to USB-C power cable
1x Mini soldering iron stand
1x Manual
Required
Power adapter
USB-C cable
Downloads
Manual
Firmware V0.3.s19
The FNIRSI HS-02A is an improved version of the HS-01 soldering iron with a better grip and a shorter tip for more comfort and precision during use. It features a larger 0.96-inch IPS HD color display that allows for better visibility of settings and status. With an output power of 100 W, the HS-02A heats up quickly and reaches operating temperature in about 2 seconds. The temperature is adjustable in a range of 100-450°C (212-842°F) to meet different soldering requirements.
Features
Temperature: 100-450°C (212-842°F)
Accurate temperature adjusting and control
Fast heating
CNC Metal Shell
Adaptive Power
100 W High Power
Protocols: PD, QC
Specifications
Temperature Range
100-450°C (212-842°F)
Working Voltage
9-20 V
Display
0.96" IPS HD Color Screen
Power Supply
USB-C
Fast Charging Protocols
PD / QC
Power
100 W (max)
Dimensions
180 x 20 mm
Weight
61 g
Included
1x FNRISI HS-02A Smart soldering iron
6x Soldering iron tips (HS02A-KU, HS02A-K, HS02A-JS, HS02A-I, HS02A-C2, HS02A-B)
1x Mini soldering iron stand
1x Manual
Downloads
Manual
Firmware V1.7
The FNIRSI DWS-200 is a powerful 200 W smart soldering station, ideal for electronic soldering applications. Powered by a switch-mode power supply, it operates smoothly with a wide voltage input range of 100-240 V. The station provides an adjustable temperature range from 100°C to 450°C (212°F to 842°F) and allows for easy switching between °C and °F.
To enhance efficiency, it supports up to three preset temperature values and can connect to a soldering iron stand for standby mode activation. The station also features a dynamic temperature curve mode for real-time data monitoring, ensuring precise and consistent performance in demanding soldering tasks.
Features
Maximum power output of 200 W, allowing for fast heating
Wide adaptive voltage input of 100-240 V
2.8" HD color TFT display with intelligent control
Multiple preset groups to switch between different settings quickly
Supports F245 and F210 soldering handle types, offering flexibility for different soldering applications
Real-time sleep mode to extend the life of the soldering tip
Multi-mode real-time monitoring for power and temperature status, enhancing safety and precision
Specifications
Peak Power
200 W (max)
Temperature Range
100°C~450°C (212°F~842°F)
Display
2.8" TFT HD Color Screen
Heating Time
1 sec
Melting Time
3 sec
Input Voltage
100-240 V (AC)
Input Fuse
3 A
Soldering Handle Type
F245
Dimensions (Station)
156 x 96 x 103 mm
Weight (Station)
475 g
Included
1x FNIRSI DWS-200 Soldering Station
1x Soldering Handle F245
6x Soldering Tips (B, KU, K, C2, I, JS)
1x Connecting Cable
2x Helping Hands
1x Power Cable (EU)
Downloads
Manual
Firmware V1.3
Although the Arduino isn’t a novelty any longer, there are still many beginners who want to try programming and development with a microcontroller, and to them, it is all new. All beginnings can be difficult, though they should be light and enjoyable.
You do not need much or expensive equipment for the examples. The circuits are built on a small breadboard, and, if necessary, connected to an Arduino Uno, which you can program on a Windows PC. You will find clear examples of how to build all circuits, ensuring easy and error-free reproduction.
Projects Discussed
Current & Voltage – How it all began
Arduino Hardware
Arduino Programming
The Electrical Circuit
Measuring with the Multimeter
Circuit Diagrams and Breadboards
Creating Circuit Diagrams
Breadboard Views with Fritzing
Online Circuit Simulation
Indispensable: Resistors (Part 1)
Hands-on with Resistors (Part 2)
Variable Resistors
Diodes: One-way Street for Current
The Transistor Switch
Electromagnetism
Relays and Motors
op-amps: Operational Amplifiers
Capacitors
The NE555 Timer
PWM and Analogue Values with Arduino
7-Segment Temperature Display
Introduction to Soldering and LCDs
Over 45 Builds for the Legendary 555 Chip (and the 556, 558)
The 555 timer IC, originally introduced by the Signetics Corporation around 1971, is sure to rank high among the most popular analog integrated circuits ever produced. Originally called the IC Time Machine, this chip has been used in many timer-related projects by countless people over decades.
This book is all about designing projects based on the 555 timer IC. Over 45 fully tested and documented projects are presented. All projects have been fully tested by the author by constructing them individually on a breadboard. You are not expected to have any programming experiences for constructing or using the projects given in the book. However, it’s definitely useful to have some knowledge of basic electronics and the use of a breadboard for constructing and testing electronic circuits.
Some of the projects in the book are:
Alternately Flashing Two LEDs
Changing LED Flashing Rate
Touch Sensor On/Off Switch
Switch On/Off Delay
Light-Dependent Sound
Dark/Light Switch
Tone Burst Generator
Long Duration Timer
Chasing LEDs
LED Roulette Game
Traffic Lights
Continuity Tester
Electronic Lock
Switch Contact Debouncing
Toy Electronic Organ
Multiple Sensor Alarm System
Metronome
Voltage Multipliers
Electronic Dice
7-Segment Display Counter
Motor Control
7-Segment Display Dice
Electronic Siren
Various Other Projects
The projects given in the book can be modified or expanded by you for your very own applications. Electronic engineering students, people engaged in designing small electronic circuits, and electronic hobbyists should find the projects in the book instructive, fun, interesting, and useful.
Over 45 Builds for the Legendary 555 Chip (and the 556, 558)
The 555 timer IC, originally introduced by the Signetics Corporation around 1971, is sure to rank high among the most popular analog integrated circuits ever produced. Originally called the IC Time Machine, this chip has been used in many timer-related projects by countless people over decades.
This book is all about designing projects based on the 555 timer IC. Over 45 fully tested and documented projects are presented. All projects have been fully tested by the author by constructing them individually on a breadboard. You are not expected to have any programming experiences for constructing or using the projects given in the book. However, it’s definitely useful to have some knowledge of basic electronics and the use of a breadboard for constructing and testing electronic circuits.
Some of the projects in the book are:
Alternately Flashing Two LEDs
Changing LED Flashing Rate
Touch Sensor On/Off Switch
Switch On/Off Delay
Light-Dependent Sound
Dark/Light Switch
Tone Burst Generator
Long Duration Timer
Chasing LEDs
LED Roulette Game
Traffic Lights
Continuity Tester
Electronic Lock
Switch Contact Debouncing
Toy Electronic Organ
Multiple Sensor Alarm System
Metronome
Voltage Multipliers
Electronic Dice
7-Segment Display Counter
Motor Control
7-Segment Display Dice
Electronic Siren
Various Other Projects
The projects given in the book can be modified or expanded by you for your very own applications. Electronic engineering students, people engaged in designing small electronic circuits, and electronic hobbyists should find the projects in the book instructive, fun, interesting, and useful.
Features
Build in USB to Serial interface
Build-in PCB antenna
Powered by Pineseed BL602 SoC using Pinenut model: 12S stamp
2 MB Flash
USB-C connection
Suitable to breadboard BIY project
On board three color LEDs output
Dimensions: 25.4 x 44.0 mm
Note: USB cable is not included.
32 new Projects, Practical Examples and Exercises with the Elektor Arduino Nano MCCAB Training Board
Electronics and microcontroller technology offer the opportunity to be creative. This practical microcontroller course provides you with the chance to bring your own Arduino projects and experience such moments of success. Ideally, everything works as you imagined when you switch it on for the first time. In practice, however, things rarely work as expected. At that point, you need knowledge to efficiently search for and find the reason for the malfunction.
In this book for advanced users, we delve deep into the world of microcontrollers and the Arduino IDE to learn new procedures and details, enabling you to successfully tackle and solve even more challenging situations.
With this book, the author gives the reader the necessary tools to create projects independently and also to be able to find errors quickly. Instead of just offering ready-made solutions, he explains the background, the hardware used, and any tools required. He sets tasks in which the reader contributes their own creativity and writes the Arduino sketch themselves.
If you don’t have a good idea and get stuck, there is, of course, a suggested solution for every project and every task, along with the corresponding software, which is commented on and explained in detail in the book.
This practical course will teach you more about the inner workings of the Arduino Nano and its microcontroller. You will get to know hardware modules that you can use to realize new and interesting projects. You will familiarize yourself with software methods such as ‘state machines,’ which can often be used to solve problems more easily and clearly.
The numerous practical projects and exercise sketches are once again realized on the Arduino Nano MCCAB Training Board, which you may already be familiar with from the course book ‘Microcontrollers Hands-on Course for Arduino Starters’, and which contains all the hardware peripherals and operating elements we need for the input/output operations of our sketches.
Readers who do not yet own the Arduino Nano MCCAB Training Board can purchase the required hardware separately, or alternatively, build it on a breadboard.
The matte-black circuit board is extra thick and has subtle white markings, including an alphanumeric grid and PIN labels. The wiring pattern – that of classic breadboards – is easy to see by looking at the exposed traces on the bottom of the board.
The kit comes complete with the 'Integrated Circuit Leg' stand and 8 colour-coded thumbscrew terminal posts. Using the terminal posts and solder points, you can hook up to your 'IC' with bare wires, lugs, alligator clips, and/or solder joints. Connections to the 8 terminal posts are through the three-position strips on the PCB; each is labelled with the corresponding PIN.
Features
Anodized aluminium stand
8-32 size press-fit threaded inserts (8 pieces) pre-installed in the protoboard
All materials (including the circuit board and stand) are RoHS compliant (lead-free)
Tri lobular thread forming screws (6 pieces, black, 6-32 thread size) and spacers for mounting the stand.
Dimensions: 13.25 x 8.06 x 2.54 mm
Dimensions assembled: 13.25 x 9.9 x 4.3 cm
The Pimoroni Explorer Starter Kit is an electronic adventure playground for physical computing based on the RP2350 chip. It includes a 2.8-inch LCD screen, a speaker, a mini breadboard and much more. It's ideal for tinkering, experiments, and building small prototypes.
Features
Mini breadboard for wiring up components
Servo headers
Analog inputs
Built-in speaker
Plenty of general purpose inputs/outputs
Connectors for attaching crocodile leads
Qw/ST connectors for attaching I²C breakouts
Specifications
Powered by RP2350B (Dual Arm Cortex-M33 running at up to 150 MHz with 520 KB of SRAM)
16 MB of QSPI flash supporting XiP
2.8" IPS LCD screen (320 x 240 pixels)
Driver IC: ST7789V
Luminance: 250 cd/m²
Active area: 43.2 x 57.5 mm
USB-C connector for programming and power
Mini breadboard
Piezo speaker
6x user-controllable switches
Reset and boot buttons
Easy access GPIO headers (6x GPIOs and 3x ADCs, plus 3.3 V power and grounds)
6x Crocodile clip terminals (3x ADCs, plus 3.3 V power and grounds)
4x 3-pin servo outputs
2x Qw/ST (Qwiic/STEMMA QT) connector
2-pin JST-PH connector for adding a battery
Lanyard slot!
Includes 2x desktop stand feet
Fully-assembled (no soldering required)
Programmable with C/C++ or MicroPython
Included
1x Pimoroni Explorer
1x Multi-Sensor Stick – a fancy new all-in-one super sensor suite for environmental, light and movement sensing
Selection of different colored LEDs to get blinky with (including red, yellow, green, blue, white and RGB)
1x Potentiometer (for analog amusements)
3x 12 mm switches with different coloured caps
2x Continuous rotation servos
2x 60 mm wheels for attaching to your servos
1x AAA battery holder (batteries not included)
1x Velcro to stick the battery holder to the back of Explorer
20x Pin to pin and 20x pin to socket jumper wires for making connections on your breadboard
1x Qw/ST cable to plug in the Multi-Sensor Stick
1x Silicon USB-C cable
Downloads
GitHub
Schematic
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