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SPI-to-LCD adaptor High speed with in-line LCD connector
SPI-to-LCD adaptor High speed with in-line LCD connector
This is a small adaptor board allowing an LCD to be driven from the fast serial 4 wire SPI bus.This means it can be used with an Arduino, Raspberry Pi or other microcontroller board.
Time Delay relay
This is RS349-973 discontinued by RS. It has an octal base.
This is NOS (new, old stock). It may have been opened and tested (e.g. to take a picture)…so it’s packaging etc may not be perfect, but it is usable.
DPDT true offdelay timer,0.5-20sec110Vac
https://uk.rs-online.com/web/p/time-delay-relays/0349973/
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Components, Microcontrollers, Industrial, Development BoardsICD3 programmer/debugger
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PIC16F648A-E/P
Arizona Microchip PIC16F648A-E/P is a 8-bit fully-static Flash-based CMOS Microcontroller. The PIC16F648A features 4MHz internal oscillator, 256 bytes of EEPROM data memory, a capture/compare/PWM, a USART, 2 Comparators and a programmable voltage reference. The PIC16F648A have enhanced core features, an eight-level deep stack and multiple internal and external interrupt sources. The separate instruction and data buses of the Harvard architecture allow a 14-bit wide instruction word with the separate 8-bit wide data. The two-stage instruction pipeline allows all instructions to execute in a single cycle, except for program branches (which require two cycles). A total of 35 instructions (reduced instruction set) are available, complemented by a large register set. The PIC16F648A devices have integrated features to reduce external components, enhancing system reliability and reducing power consumption. The PIC16F62X series fits in applications ranging from battery chargers to low power remote sensors.
PIC16F722-I/SO
Arizona Microchip PIC16F722-I/SO is a mid-range PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS flash based Microcontroller packs powerful PIC®(RISC) architecture. This product offers all of the advantages of the well recognized mid-range x14 architecture with standardized features including 3.5kB of addressable program memory size, 128bytes of data memory size, 25 general-purpose I/O pins and 11-channel 8-bit analog-to-digital (A/D) converter. This device operates at a maximum frequency of 20MHz with wide operating voltage of 1.8 to 5.5V.
PIC16F873A-I/SO
Arizona Microchip PIC16F873A-I/SO is a 8-bit CMOS enhanced Flash-based Microcontroller. The PIC16F873A features 128 bytes of EEPROM data memory, self programming, an ICD, 2 comparators, 5 channels of 10-bit Analogue-to-digital (A/D) converter, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI™) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). The PIC16F87XA devices have a 13-bit program counter capable of addressing an 8K word x 14 bit program memory space.
PIC16F1827-I/P
Arizona Microchip PIC16F1827-I/P is a 8-bit 18-pin Flash Microcontroller with nanoWatt XLP technology. This family of device contains an enhanced mid-range 8-bit CPU core. The CPU has 49 instructions. Interrupt capability includes automatic context saving. The hardware stack is 16 levels deep and has overflow and underflow reset capability. The microcontroller with direct, indirect and relative addressing modes. Two file select registers (FSRs) provides the ability to read program and data memory. The enhanced mid-range core has a 15-bit program counter capable of addressing a 32k x 14 program memory space. Accessing a location above these boundaries will cause a wrap-around within the implemented memory space. The Reset vector is at 0000h and the interrupt vector is at 0004h.
Arizona Microchip PIC16C74A/JW Microcontroller
Arizona Microchip PIC16C74A/JW is one of a family of low-cost, high-performance, CMOS, fully-static, 8-bit microcontrollers with
integrated analog-to-digital (A/D) converters, in the
PIC16CXX mid-range family. It is now very old and no longer available from Microchip….but it IS from us!!
PIC16C73A-20/SP
Arizona Microchip PIC16C73A-20/SP is a PIC16 family 8-bit powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS one-time programmable (OTP) based Microcontroller packs powerful PIC®(RISC) architecture. This product offer all of the advantages of the well recognized mid-range x14 architecture with standardized features including 7kB of addressable program memory size, 192bytes of data memory size, 22 general-purpose I/O pins and 5-channel 8-bit analog-to-digital (A/D) converter. This device operates at a maximum frequency of 20MHz with wide operating voltage of 2.5 to 5.5V.