Paul Olof

• About Me

• Skills

• Interests

  555 Timer AdaBox Adapters ADCs Addressable LEDs Alcohol AM / FM Radio Ammonia (NH3) Amplifiers Antennas Arduino ARM mbed BeagleBone Biometrics Bluetooth / BLE Board / Sensor Interface Cables Board Specific Boards Books Breadboards Buzzers C C++ Camera CAN Capacitors Carbon Dioxide (CO2) Carbon Monoxide (CO) Cellular Circuit Playground CNC Accessories CNC Milling Coax / RF Compass Conductive Thread / Fabric Connectors Copper Clad PCB Crystals / Oscillators Current DACs DC Motor Desoldering DigiKey Diodes DIP Displays Distance DMX Drivers / Controllers EEPROM El Wire Electricity Electromyography (EMG) Encoder Energy Harvesting / Solar Environmental ESP32 ESP8266 Ethernet Ethernet / Modular Ethernet Cables Exciters Featured Posts FETs Fiber Optics FireBeetle Flame Flora Flow Flux Force Formaldehyde (HCHO) FPGA Gas Gemma Gesture GPS Gravity Grove Gyroscope Hall Effect Halloween Hand Tools HDMI Humidity Hydrogen (H2) I2C / TWI I2S IC Sockets Imaging Inductors Infrared (IR) Infrared Proximity Infrared Receiver Interconnect Irons / Stations Java Javascript Jetson Jumper Wires Keyboards Keycaps Knobs Lab Trainer Laser Cutters Latching LattePanda LCD / TFT LED / Display Drivers LED Holders / Lenses LED Matrix LED Segment LED Strips LEDs / Discrete / Modules LIDAR Light Lightning Detector LilyPad Limit Line Follower Liquefied Petroleum Gas (LPG) Liquid Liquid Level Load Cell Logic ICs Logic Level Translator Logic Probe / Analyzer LoRa M5Stack M5Stick Magnetic Magnetic / Reed Magnets Mechanical Memory Card Memory Card Socket Metal Stock Methane (CH4) Mice Microcontrollers MicroMod Microwave Movement Multimeter Non-Latching Objective-C Op-Amps Optoelectronics Oscilloscope Other Optoelectronics Other RF Passive Infrared (PIR) Perfboard Perl Photon PHP Potentiometers PPE Programmers Project Kits Proximity PSoC® Pulse Oximeter (PO / SpO2) Pushbutton PWM Python Qwiic Radar Rain RAM / Volatile Memory Real Time Clocks (RTCs) Rectifier Relays Resistance Resistors RFID / NFC Ribbon / Flat Cable Connectors Ribbon / Flat Cables RISC-V Robot Accessories Robot Kits Robotics Rocker Rotary Rotary / Selector RP2040 RS-232 RS-485 Ruby Schottky Sensors Sensors Misc. Serial / UART Serial Cables Servo SigFox Signal Generator Signal Isolation Single Board Computers Slide Smoke SMT Adapter Boards Software Software Defined Radio (SDR) Solder Solder / Desoldering Solder Badge / Kit Solenoids Solid Core Wire Spectrometer SPI SQL STEMMA Stepper Stranded Wire Swift Switches Temperature Temperature (IR) Terminal Blocks Terminals Test Equipment Test Leads Thermal Imaging Thing Plus Third Hand / Vises Tilt Time-of-Flight (ToF) Toggle Tool Head Touch Transistors Ultrasonic Ultraviolet (UV) USB USB Cables USB Connectors USB Hubs Vibration Vibration / Haptic Visual Basic Voice Recognition Voltage Voltage Regulators Water Quality Wax / Grease / Lubricant Wearables Wifi Wind Speed / Direction Winter Holidays Wired Wireless WS2812/SK6812 (NeoPixel) XBee Zener Zigbee